Description

Bright, bold and instantly recognisable, this Duckhams Motor Oil enamel thermometer sign brings the look of a 1970s British garage forecourt straight to your wall. Its crisp navy, yellow and white colour scheme and the famous Duckhams "Q" emblem make it a standout piece for anyone who collects motoring advertising, and the working-style thermometer panel adds a practical touch that set these signs apart from ordinary advertising boards.

Description

This original enamel sign is laid out in two distinct halves. On the left, the Duckhams name sits in white capitals on a deep navy panel, with "MOTOR OIL" mirrored beneath in matching style. Between them is the celebrated Duckhams "Q" logo, rendered in navy and sunshine yellow against a clean white ground. On the right, a tall yellow panel carries a dual-scale thermometer reading from 0 to 120°F and -10 to 50°C, protected by an amber-tinted tubular cover held in place with screwed metal brackets.

Signs like this were made to be seen. Mounted on garage walls, showroom interiors and workshop exteriors, they kept the Duckhams brand in front of motorists every time someone glanced over to check the temperature, a clever piece of advertising that earned its place through usefulness.

The lower edge carries the maker's mark "BURNHAM – LONDON", identifying it as the work of one of Britain's established vitreous enamel sign manufacturers.

Product Details

• Brand: Duckhams
• Product: Enamel advertising thermometer sign
• Era: Circa 1970s
• Maker: Burnham, London
• Material: Vitreous enamel on steel, with thermometer fitted under an amber protective cover
• Colours: Navy blue, yellow and white
• Features: Duckhams "Q" logo, dual Fahrenheit/Celsius scale, flanged edges, corner fixing holes
• Usage: Wall-mounted advertising for garages, workshops and motor retailers
• Condition: Front enamel retains strong gloss and vivid colour, with minor chipping around the edges and fixing holes and a small chip within the logo. The reverse shows scattered rust spotting consistent with age. Thermometer is present; functionality not guaranteed.

Historical Background

Duckhams traces its roots to Alexander Duckham, who founded his London oil company in 1899 and built a reputation for high-quality lubricants. By the post-war decades the name had become a household word among British motorists, and the arrival of its Q20-50 multigrade oil gave the brand its best-known product. The distinctive "Q" logo seen on this sign grew directly out of that success and became one of the most familiar symbols in British motoring.

Through the 1970s, Duckhams advertising was everywhere, from oil cabinets and dispensers to forecourt signage and motorsport sponsorship. Thermometer signs were a favourite format for oil companies of the era, blending brand promotion with an everyday tool that garage owners were glad to display.

Design and Features

The layout is a lesson in confident graphic design: strong blocks of navy framing a central emblem, balanced by the vertical yellow thermometer panel. The rounded corners of each colour field give it a softer, distinctly 1970s feel, while the white enamel ground keeps everything sharp and legible even from a distance.

The thermometer itself is fitted with slotted screws through metal brackets at top and bottom, its amber cover casting a warm glow across the scale. Flanged edges give the steel panel rigidity, and fixing holes in each corner allow straightforward wall mounting. Honest wear to the edges and the rust-flecked reverse speak to a genuine working life rather than a reproduction.

Collectibility

Duckhams memorabilia enjoys a loyal following among British automobilia enthusiasts, and enamel pieces from established makers such as Burnham are particularly well regarded. Thermometer signs combine two collecting interests, advertising enamel and functional garage equipment, which makes them popular with both. Examples that keep their original thermometer fitting and bright front enamel are especially desirable.

It would look superb in a home garage, workshop, man cave or alongside oil cans, forecourt globes and other enamel signs.

Summary

• Original Duckhams Motor Oil enamel thermometer sign
• Circa 1970s
• Made by Burnham, London
• Iconic "Q" logo in navy, yellow and white
• Dual Fahrenheit and Celsius thermometer scale
• Strong front enamel with age-appropriate wear

A genuine slice of British motoring advertising, this Duckhams thermometer sign pairs bold period graphics with practical charm. It's a colourful and characterful addition to any collection of petroliana or garage memorabilia.