National 3000 automatic bookkeeping calculating machine no 101364 42-BT, by National Cash Register Company Limited, England, 1935-1945. This machine was formerly the property of Dr. L J Comrie FRS.
National 3000 automatic bookkeeping calculating machine
Main part of National 3000 automatic bookkeeping calculating machine no 101364 42-BT, by National Cash Register Company Limited, England, 1935-1945. Dr. Leslie John Comrie FRS, both owned and used this machine.
Rubber foot for National 3000 automatic bookkeeping calculating machine no 101364 42-BT
Rubber foot for National 3000 automatic bookkeeping calculating machine no 101364 42-BT, by National Cash Register Company Limited, England, 1935-1945. This machine was formerly the property of Dr. L J Comrie FRS.