It must be summer in Pittsburgh because there are new protractors on the streets.
After a long hiatus, I’ve decided to start maintaining this list again. I have a backlog of sightings to post in the coming weeks, but for now here are No. 409, No. 410 and No. 411, along a stretch of Friendship Avenue. If you’ve sent me a sighting in the last year, I intend to get around to posting it in the near future. Thanks for your patience.
Also, I think it’s time to turn this into a map again. So here is the new digitized Protractor Map. As you can see, it only contains three listings. I plan to slowly add all the previous information, as time permits. Until then: The Master List.