Manual of gear design
Machinery
by Earle Buckingham
Machinery c1937 Manual of gear design section 3
所蔵館8館
by Earle Buckingham ; approved by American Gear Manufactures' Association
Machinery c1935 Manual of gear design section 1
所蔵館9館
Machinery c1935 Manual of gear design section 2
所蔵館12館
所蔵館11館