This beauty is mine. It will be in the big Glenn Miller auction coming up on Friday, December 6 in Tomah, Wisconsin. No bidder's premium for in-person bidders. Bid online through AuctionZip. Glenn personally packages items for shipping, and is very reasonable. Or, he’s also happy to hold purchased items for pick-up at his shop near Tomah.
This sign I'm selling is the 1937-1938 early version of the red, white, and blue, 42” BUICK Authorized Service sign. It's a very nice quality sign. Two-sided porcelain, with very good gloss. The only blemish of note is at the lower edge on both sides (shown in my photos here). This sign is identified as the “early version” by the smaller BUICK script logo. The postwar version of this BUICK sign has a noticeably bigger BUICK logo.
Here's a link to the auction page for this super condition sign:
https://www.auctionzip.com/auction-lot/porcelain-buick-valve-in-head-service-sign_B55423FB3F/Thanks for looking. John