Board etched in copper CATCH A008837 ATARI (c) 77 MADE IN USA PAT NO 379348 .e2 n82s185 .e3 n82s185 .d2 n82s185 .d3 n82s185 .k3 n82s129 chips had been removed at l3 and j4 6502? processor (couldn't read it, but pcb had A11 etched at the bottom left pin (pin 20)) tms 4027 x16 mc1408l8 crystal was missing Someone had handwritten on the back of the board, in pen, pre ProD. ============================ catch.e2:[B74746F1] Not Found! ** warning some unused bits [00001111] possible bad ROM. ============================ catch.d3:[E4B7410D] Not Found! ** warning some unused bits [00001111] possible bad ROM. ============================ catch.d2:[93EC695B] Not Found! ** warning some unused bits [00001111] possible bad ROM. ============================ catch.e3:[F6DE9888] Not Found! ** warning some unused bits [00001111] possible bad ROM. ============================ catch.k3:[A0FFC6FC] Not Found! ** warning some unused bits [00001111] possible bad ROM.