IBM 150/10/6 Print Chart Forms

IBM Form # GX20-1816-0 

Vintage 1960s-1970s

Used by programmers/coders to design documents printed on high-speed line printers connected to IBM S/360-S370 mainframes

3 tablets with varying sheet counts

Total all tablets (5 + 16 + 21) = 42 sheets

Measures 17” wide x 11” high

Very Good condition for a vintage item.  Some yellowing due to age, but no marks or tears.  Kept in pet-free, smoke-free environment.