(1 PC) D80287-10 INTEL Math Processor, CMOS, 10 MHz, CDIP40

1PCS D80287-10 CDIP40 IC

1980s Intel 8088 Project Book Build an 8086 Microcomputer w/ Schematics IBM 5150

IBM Vintage Computer Game Lot, Some Sealed

D80287-10 INTEL D80287 ALU VINTAGE IC 40-Pin CERDIP LAST ONES RARE NOS QTY-1

RARE 1944- IBM 726340 COMPUTER PUNCH CARD, DOW CHEMICAL CO, 9/18/44, MIDLAND, MI

1989 The 8088 Project Book: Build an Intel 8086 Computer w/ Schematics IBM 5150

10pcs VINTAGE MAINFRAME COMPUTER PUNCH CARDS. IBM 80-column card format 70-80s