american stiffleg derrick
DESCRIPTION
American Stiffleg Cranes specifications for models S-10, S-20, S-30, S-40, S-50, S-60, S-70, published May 1967TRANSCRIPT
DESCRIPTION
American Stiffleg Cranes specifications for models S-10, S-20, S-30, S-40, S-50, S-60, S-70, published May 1967TRANSCRIPT