Vintage 3M Electography Producers Manual Catalog TV Scotch Video Tape 1968

Description

Up for sale is a Producers Electography Manual put out by 3M.
Fun info from the earlier days.
See photos for content.
Measures 8 1/2" x 11".
Excellent condition, Contains 42 pages.
Please review photos as they are part of description and show condition of items, if necessary please ask questions prior to bidding