Vintage Gulf Oil Advertising Thermometer

This is a vintage promotional wall thermometer for Gulf Oil, likely dating from the mid-20th century (circa 1940s-1960s). The item features a vertical rectangular layout with a prominent circular header. The header displays the iconic 'GULF' logo in bold, dark blue/black block lettering with a drop-shadow effect, set against a classic orange circular background outlined in blue. Below the logo is a dark blue body with orange Art Deco-style vertical speed lines on the left and right sides. The center houses a vertical glass thermometer tube displaying both Celsius and Fahrenheit scales on a white background. The bottom of the signage reads 'GULF NO-NOX GASOLINE AND Gulfpride Oil' followed by the slogan 'THE BEST IN ANY SEASON'. The piece appears to be made of either painted tin or enameled steel. Notably, the item is still stored within what appears to be a modern protective plastic sleeve, which has preserved its condition. The colors remain vibrant with minimal visible chipping or fading, though some slight surface variations suggest authentic age. The font styles used are consistent with mid-century automotive advertising, blending bold sans-serif fonts with elegant cursive for the 'Gulfpride' branding. This type of petroliana is highly collectible and sought after for garage or man-cave decor.