That Starbase 11 wall chart - noe in slide form

[B.J.]

Schrodinger's registry

 

[Yaroze86]

I assumed it would have been Letraset or similar, but yes it could be hand-drawn

From what I can tell, 196pt was the largest you could get. (Website sates 2.7 inches per letter)

Would it be a font like this:

https://i.etsystatic.com/15168893/r/il/f8939b/3495149343/il_1588xN.3495149343_gml8.jpg

or

https://www.action-transfers.com/img/lettering/typeletteringsystem/Letraset_Type_Lettering_System_1J1_Grotesque_No9_48pt.jpg

or:

Vintage Letraset Incomplete Sheets (1)

Vintage Letraset Sheets.They are all incomplete and see photos.

vintageonvintage.patternbyetsy.com

or like this:

Vintage Letraset 1 Sheet - Etsy

This Transfer Paper item by VintageonVintage has 44 favorites from Etsy shoppers. Ships from Canada. Listed on Sep 4, 2025

www.etsy.com

 

[aridas sofia]

Looks like Eurostile Bold to me. But they have trimmed the “1”. Designed in 1962, so it would have been new and fresh at the time.

https://ar.inspiredpencil.com/pictures-2023/eurostile-bold-font

The “6” in Eurostile has a shorter lower half than the “8”. And yet in “1X31” the lower half looks the same as in the numbers with clear sixes. So I think it is 1631.