xxxx 50 years of Rotring - LP
Year: 1978
Description
1928-1978 50 years of Rotring - LP
Writing and drawing devices
"From the ink pen with the red ring to the rotring drawing device system with the precision ink pen rotring 2000 isograph.
A reminiscence of half a century of rotring history.
Dedicated to all friends of our company.
Our standard for the years to come."
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