Another nice Tamiya headquarters insight for the 50th Anniversary of Tamiya Educational Construction Series

Information from the designer that the “printing out” of the “No2 Powerful Gear Box” package was unearthed in the warehouse!
Unfortunately, I couldn’t find “No1 High Speed Gear Box”.
Of course, it was manual work at that time. It was a block copy made by pasting phototypesetting. The handwritten line drawing is also very tasty.