The boards are a little bowed.
ICS Staff: Transformers Int. Textbook Co 1937
The boards are a little bowed.
ICS Staff: Electricity Magnesium Int. Textbook Co 1930
The boards are a little bowed.
Vtg Geometric Drawing book by ICS Staff 1st Edition 1935 Copyright, 1941 print
4 Geometric Drawing book by ICS Staff , 1944 Edition
4 Geometric Drawing book by ICS Staff , 1944 Edition. Really good condition for its age