[GreenKeys] punched tape specifications wanted

[Nick England]

Does anyone have a drawing showing the proper spacing for holes in 5-level
(11/16") tape - distance from edge, distance between holes, hole diameter,
etc.

Why? because I am trying to get a local machinists hobby group interested
in making a 5-level punch block for a 6-level BRPE that I have...
Yes, I will measure things but it would be nice to see an official drawing.

Thanks
Nick England K4NYW
www.navy-radio.com
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