Vintage SSP Dangerous Keep Away Industrial Sign w/ Lightning Bolt GraphicsKraft Auction Service4.4(809)$30(2 bids)1 day Left
TIDEWATER OIL CO. "DANGER" PORCELAIN SIGN W/ FLYING A GRAPHICDan Morphy Auctions4.3(1.4k)$150Feb 17, 2026
SoldDanger High Voltage and Pugent Sound Power Light SSP SignsLot of 2 SSP Signs. A 14" x 10" SSP Danger sign with good color, good gloss, and small porcelain chips around the mounting holes. Marked Stonehouse Signs, Inc. Denver. The second sign is a 16" x 8" SSSee Sold Price
SoldTrespassing Forbidden & Danger porcelain signsLot of 2 porcelain signs including a 16" x 9" DSP Trespassing Loitering Forbidden By Law sign with bright colors and high gloss and a SSP Danger sign with bright colors and high gloss. *PLEASE NOTE, TSee Sold Price
SoldDANGER HIGH VOLTAGE PORCELAIN SIGNSSP DANGER SIGN, CONNECTICUT LIGHT AND POWER SIGN. GOOD COLOR, GOOD GLOSS, SMALL CHIPS. 20" x 10"See Sold Price
Sold2 SSP DANGER ELECTRIC SIGNSCALIFORNIA ELECTRIC POWER & SAN DIEGO GAS & ELECTRIC. WEAR TO CALIF. SIGN THROUGHOUT. SAN DIEGO HAS MINOR DISCOLORATION. MINOR CHIPS TO TOP. 12" x 8" / 10" x 7"See Sold Price
SoldSOUTHERN SIERRAS POWER CO DANGER SSP SIGNSOUTHERN SIERRAS DANGER HIGH VOLTAGE SSP SIGNS. MINOR DISCOLORATION, GOOD CONDITION. 24" x 8"See Sold Price
Sold2 P.G. & E. DANGER SSP SIGNSPACIFIC GAS AND ELECTRIC CO. DANGER HIGH VOLTAGE. CHIPS TO PORCELAIN, SURFACE SCRATCHES. 14" LSee Sold Price
Sold2 DANGER HIGH VOLTAGE PORCELAIN SIGNSSSP GAS & ELECTRIC DANGER HIGH VOLTAGE SIGN. & SSP DANGER HIGH VOLTAGE SIGN. CHIPS AND BULLET HOLE. 14" x 7"See Sold Price
Sold2 SMALL HIGH VOLTAGE PORCELAIN SIGNSSSP HIGH VOLTAGE SIGN 13" x 3 1/2" GOOD OVERALL CONDITION. SSP DANGER HIGH VOLTAGE SIGN. 12" x 8" GOOD OVERALL CONDITION.See Sold Price
SoldAntique SSP Chicago Third Rail Danger SignAntique single sided porcelain Chicago Third Rail Danger Keep Off Train Sign. The sign is in good condition with age and use wear including some porcelain loss. Part of the original bracket is still aSee Sold Price
SoldLot of 2 SSP Signs Gulf Oil CorporationLot includes a 13.25" x 4.75" SSP LOCKED sign in excellent condition. Also included is a 15" x 8" SSP DANGER Gulf Oil Corporation sign with high gloss and porcelain loss around the mounting holes. ConSee Sold Price
SoldTWO SUNOCO WARNING PORCELAIN SIGNSSSP SUNOCO DANGER WATER LINE SIGN. GOOD COLOR, GOOD GLOSS. 14" W x 10" H. SSP WARNING SIGN. 11" x 8"See Sold Price
Sold3 SIGNSSSP PUBLIC WORKS & SSP CAUTION SIGN & SST DANGER SIGN. PAINT LOSS, SCRATCHES. 10" - 14" WSee Sold Price
SoldEDISON DANGER PORCELAIN SIGNSSP SOUTHERN CA EDISON DANGER SIGN. GOOD COLOR. SMALL CHIP. 14" x 6"See Sold Price
SoldTRIANGLE DANGER PORCELAIN SIGNSSP SOUTHERN SIERRAS POWER CO DANGER SIGN. CHIPS TO PORCELAIN AND MIOR DISCOLORATION. 23" x 12 1/2"See Sold Price
SoldHUMBLE OIL PORCELAIN SIGNSSP HUMBLE OIL DANGER WATER LINE SIGN. DAMAGE TO MOUNTING HOLES. 15" x 8"See Sold Price
SoldDANGER HIGH PRESSURE GAS LINE PORCELAIN SIGNSSP DANGER HIGH PRESSURE GAS LINE SIGN, TEXAS GAS TRANSMISSION CORP. GOOD COLOR, GOOD GLOSS. 20" x 12"See Sold Price
SoldDANGER PORCELAIN SIGNSSP CENTRAL LOUISIANA ELECTRIC COMPANY DANGER PORCELAIN SIGN. GOOD COLOR, GOOD GLOSS. 15" W x 8" H.See Sold Price
SoldTEXACO DANGER PORCELAIN SIGNSSP TEXACO DANGER HIGH PRESSURE WATER LINE SIGN. GOOD OVERALL CONDIITON. MINOR DISCOLORATION. 15" x 8"See Sold Price
