Found 2 records, showing 1 of 1 pages
1956:
The Columbia Ribbon & Carbon Mnfg Co Ltd
Columbia Readymaster Duplicating Machines
Rec. Num. 1 of 2
Source: Aeroplane November 9th 1956
1957:
Columbia Ribbon & Carbon Mnfg Co Ltd
Columbia Ribbon Readymaster Hecto Duplicating Machine
Rec. Num. 2 of 2
Source: Aeroplane January 4th 1957
