IBM FLOWCHARTING TEMPLATEVintage 1970's GX20-8020-1 Drafting Engineering FLOW CHART SYMBOLS
Had this for a long time, there is a (2-75) on the sleeve, that may or may not be the date, but it is definitely from the 1970's. Template has BASIC programming symbols, Systems programming symbols, and general programming symbols, in addition to 9 inch ruler on the long side and a 9 cm ruler on the short side.
Template is in excellent condition, some dirt and wear on the vintage sleeve, but no rips or tears.
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