div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails14jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 15button div class=ts-image amp-img class=ts-thumb alt=Page 15: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails15jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 16button div class=ts-image amp-img class=ts-thumb alt=Page 16: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails16jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 17button div class=ts-image amp-img class=ts-thumb alt=Page 17: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails17jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 18button div class=ts-image amp-img class=ts-thumb alt=Page 18: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails18jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 19button div class=ts-image amp-img class=ts-thumb alt=Page 19: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails19jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 20button div class=ts-image amp-img class=ts-thumb alt=Page 20: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails20jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 21button div class=ts-image amp-img class=ts-thumb alt=Page 21: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails21jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 22button div class=ts-image amp-img class=ts-thumb alt=Page 22: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails22jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 23button div class=ts-image amp-img class=ts-thumb alt=Page 23: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails23jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 24button div class=ts-image amp-img class=ts-thumb alt=Page 24: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails24jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 25button div class=ts-image amp-img class=ts-thumb alt=Page 25: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails25jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 26button div class=ts-image amp-img class=ts-thumb alt=Page 26: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails26jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 27button div class=ts-image amp-img class=ts-thumb alt=Page 27: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails27jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 28button div class=ts-image amp-img class=ts-thumb alt=Page 28: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails28jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 29button div class=ts-image amp-img class=ts-thumb alt=Page 29: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails29jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 30button div class=ts-image amp-img class=ts-thumb alt=Page 30: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails30jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 31button div class=ts-image amp-img class=ts-thumb alt=Page 31: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails31jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 32button div class=ts-image amp-img class=ts-thumb alt=Page 32: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails32jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 33button div class=ts-image amp-img class=ts-thumb alt=Page 33: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails33jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 34button div class=ts-image amp-img class=ts-thumb alt=Page 34: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails34jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 35button div class=ts-image amp-img class=ts-thumb alt=Page 35: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails35jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 36button div class=ts-image amp-img class=ts-thumb alt=Page 36: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails36jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 37button div class=ts-image amp-img class=ts-thumb alt=Page 37: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails37jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 38button div class=ts-image amp-img class=ts-thumb alt=Page 38: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails38jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 39button div class=ts-image amp-img class=ts-thumb alt=Page 39: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails39jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 40button div class=ts-image amp-img class=ts-thumb alt=Page 40: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails40jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 41button div class=ts-image amp-img class=ts-thumb alt=Page 41: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails41jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 42button div class=ts-image amp-img class=ts-thumb alt=Page 42: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails42jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 43button div class=ts-image amp-img class=ts-thumb alt=Page 43: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails43jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 44button div class=ts-image amp-img class=ts-thumb alt=Page 44: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails44jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 45button div class=ts-image amp-img class=ts-thumb alt=Page 45: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails45jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 46button div class=ts-image amp-img class=ts-thumb alt=Page 46: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails46jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 47button div class=ts-image amp-img class=ts-thumb alt=Page 47: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails47jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 48button div class=ts-image amp-img class=ts-thumb alt=Page 48: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails48jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 49button div class=ts-image amp-img class=ts-thumb alt=Page 49: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails49jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 50button div class=ts-image amp-img class=ts-thumb alt=Page 50: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails50jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 51button div class=ts-image amp-img class=ts-thumb alt=Page 51: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails51jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 52button div class=ts-image amp-img class=ts-thumb alt=Page 52: 21 No 1 December 1978_optPhotograph of Demonstration Joint used in Ferranti ts School for Jointers 1889 In practice joints in the main were prepared at Deptford where the src=https:reader036vdocumentsnetreader036viewer202207140460f8b365fbeae948d80de958html5thumbnails52jpg width=142 height=106 layout=responsive amp-img divdiv