Sold2019Authorized Nash Service Porcelain Sign.DSP. A very nice example of this beautiful sign from Nash. Side one shows great color & gloss, with two chips in the field, as well as some staining in the field in the white and at the mounting holesSee Sold Price
Sold2023Nash Authorized Service 2-Sided Porcelain Sign ModernNash Authorized Service 2-Sided Heavy Porcelain Sign, 24" x 16", ModernSee Sold Price
Sold2022INCREDIBLE NEW OLD STOCK LAFAYETTE NASH AUTOMOBILES AUTHORIZED SERVICE PORCELAIN SIGN.DSP. An absolutely outstanding New Old Stock example of this Porcelain Sign from Lafayette Nash advertising "Authorized Service". This piece is in absolutely immaculate condition and is impossible toSee Sold Price
Sold2024DSP Lafayette Nash Authorized Service SignDouble Sided Porcelain Lafayette Nash Authorized Service Sign. Excellent color and gloss. Shows wear to both sides of the field. Measures 41.5" x 21.75"See Sold Price
Sold2024DSP Nash Authorized Service Dealership SignDouble sided porcelain Nash Authorized Service dealership advertising sign. Has porcelain loss, rust, and wear from use. Displays well with nice colors. It measures approximately 36" tall by 22" acrosSee Sold Price
Sold202242" Cadillac Authorized Service Porcelain Sign 9.25 & 942" Cadillac Authorized Service Double Sided Porcelain Sign TAC 9.25 & 9. DSP (double sided porcelain) sign with great color, gloss and a clean field. Reverse has great color and gloss with some scuffSee Sold Price
Sold2022OUTSTANDING PONTIAC AUTHORIZED SERVICE PORCELAIN SIGN W/ FULL FEATHERED NATIVE AMERICAN GRAPHIC.DSP. Sign is Maker Marked Walker & Co. An incredibly clean and bright example of this scarce Porcelain Sign from Pontiac Automobiles Advertising "Authorized Service". Sign features a full feathered NaSee Sold Price
Sold20225' Cadillac Authorized Service Porcelain Sign TAC 7 & 65' Cadillac Authorized Service w/ Crest & V Logo Double Sided Porcelain Sign TAC 7 & 6. DSP (double sided porcelain) sign has very good color and gloss with major crease and chips. Marked Walker & Co.See Sold Price
Sold2022OUTSTANDING CADILLAC AUTHORIZED SERVICE PORCELAIN SIGN W/ CREST GRAPHIC.DSP. Sign is Maker Marked Walker & Co. A bright and colorful example of this iconic Porcelain Sign from Cadillac Automobiles advertising "Authorized Service". Sign shows iconic Cadillac script as wellSee Sold Price
Sold202342" Cadillac Authorized Service Porcelain Sign TAC 8.75Double sided porcelain (DSP) sign that has good color and gloss. It has a few small chips on both sides. Mounted in a ring. Marked Walker & Co., Detroit. Measures 42" diameter. Rated 8.75 by The AutheSee Sold Price
Sold2022BUICK VALVE IN HEAD AUTHORIZED SERVICE PORCELAIN SIGN.DSP. An incredibly clean example of this beautiful Buick Valve In Head Automobiles Porcelain Sign showing "Authorized Service". Sign shows iconic Buick script in the center field as well as red, whiteSee Sold Price
Sold202236" Hudson Authorized Service Porcelain Sign TAC 9.25/936" Hudson Authorized Service Double Sided Porcelain Sign TAC 9.25 & 9. DSP (double sided porcelain) sign has excellent color and gloss with a nice display. The reverse has one flea bite chip in the oSee Sold Price
Sold2022OUTSTANDING STUDEBAKER AUTOMOBILES AUTHORIZED SERVICE PORCELAIN SIGN.DSP. Sign is Maker Marked Walker & Co. An incredibly nice and most likely New Old Stock example of this Circa 1950's Porcelain Sign from Studebaker Automobiles advertising "Authorized Service". Sign fSee Sold Price
Sold2022HUDSON TERRAPLANE AUTOMOBILES AUTHORIZED SERVICE PORCELAIN SIGN.SSP. An incredibly clean as well as bright and glossy example of this Porcelain Sign from Hudson & Terraplane advertising "Authorized Service". Sign features unique blue, maroon and white Porcelain asSee Sold Price
Sold2020BUICK VALVE IN HEAD AUTHORIZED SERVICE PORCELAIN SIGN.DSP. An excellent example of this sign from Buick Motorcars. Side one is in outstanding condition, showing excellent color & gloss with bright colors and no chipping. Side one shows some very minimalSee Sold Price
Sold2024PONTIAC AUTHORIZED SERVICE PORCELAIN SIGN.DSP. A nice example of this double sided porcelain sign from Pontiac featuring the Native American graphic in the center with nice color and shine throughout. CONDITION: Side 1 shows good color and shSee Sold Price
Sold2022Hudson Terraplane Authorized Service Porcelain Sign (TAC)rated 9c & 8.75, 42"D., DSP sign has very good color and gloss, display has a tiny chip in the field, has chips at mounting holes and around the perimeter, reverse has chips in the field. TAC #039See Sold Price
Sold2020PONTIAC AUTHORIZED SERVICE PORCELAIN SIGN W/ CHOPPEDDSP. A very nice example of this sign from Pontiac. Side one shows excellent color & gloss throughout the field with a super clean and bright graphic showing no chipping. Side one shows some minor disSee Sold Price
Sold2023PONTIAC AUTOMOBILES AUTHORIZED SERVICE PORCELAIN SIGN.AGS CERTIFIED #10177. DSP. A well displaying example of this C. 1950's Porcelain Sign for Pontiac Automobiles advertising "Authorized Service" with Native American graphic. CONDITION: Side one displaySee Sold Price
Sold2020PONTIAC AUTHORIZED SERVICE PORCELAIN SIGN W/ FULLDSP. A very tough to find sign from Pontiac Automobiles. Side one shows excellent color & gloss throughout the field with a fairly clean graphic. Side one shows a moderate amount of chipping in the fiSee Sold Price
Sold2023Ask for Mobiloil Gargoyle Authorized Service Porcelain Sign (TAC)rated 9.25, 24"x19.5", SSP sign has excellent color and gloss. TAC #046527See Sold Price
Sold2022Ask for-Gargoyle Mobiloil Authorized Service Porcelain Sign (TAC)rated 9c, 24"x19.5", SSP sign has excellent color and gloss, has tiny chip in upper field. TAC #039464See Sold Price
Sold2019Mobil Oil Authorized Service Porcelain SignSSP. Fantastic gloss and color. The field is very clean with only minor wear. The perimeter shows areas of minor flea bites. Tough to find one nicer. Overall it displays very well. Measures: 24"X19.5"See Sold Price
Sold202242" Pontiac Authorized Service Porcelain SignDouble sided dings to interior and perimeter with some rust and corrosionSee Sold Price
May 31Richmond AuctionsEarly Oldsmobile Authorized Service GM Parts DSP Sign w/ Crest Logo$175(2 bids)
4 days LeftBaker's Antiques and AuctionsMotorola Americas Finest radio authorized service style advertising sign$35
5 days LeftMiller & Miller Auctions Ltd.Irving Service Station Gentleman's Restroom Porcelain SignCA$25(1 bid)
Jun 08Dan Morphy AuctionsDRINK COCA-COLA DELICIOUS & REFRESHING PORCELAIN SIGN W/ FOUNTAIN SERVICE PRIVILEGE PANEL$1,000