Drafting Symbols

Classification: 
Font: 
DF Organics Plain LET
Solved by: 
Dick Pape

Of course, I could be completely off base with this.... but I believe these symbols are (or were) part of a "symbol font". I'm almost positive these were NOT hand drawn. Do these look familiar to anyone? Thanks in advance for your assistance.

Comments

Yes, very nicely done... thanks so much!

Dick - how in the world did you find those? Nicely done.

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