The chip, as shown in the USPC records, is displayed like the one on the right. I call it "Keyhole" on my website. The chip on the left reminds me when I used to watch Ben Casey. Each episode would start with Sam Jaffee writing the symbols for "man, woman, birth, death, infinity" on a blackboard. The circle with the arrow pointing to the north east is "man"

The chip is from Seattle, WA. Any suggestions on what it is?