Embassy Auction Int'l. is holding a big auction of signs, early advertising & early auto related items. Wednesday June 27th, 10 am in Kinzers (Gap), PA. They don't have online bidding, but do take absentee & phone bids. Here's the auctionzip listing:

https://www.auctionzip.com/cgi-bin/auctionview.cgi?lid=3095181

Some pretty major signs in this sale. I'm sending some of my early auto brochures & road maps down.

Embassy updated the listing with more photos of the gas & oil signs, most from a single private collection. Some seriously cool stuff there.

This catalog of mine will be in the auction, although they haven't added it to the auctionzip photos yet.