Description

This Filtrate Running-In Compound tin is a fascinating example of early motoring technology, produced by Edward Joy & Sons Ltd., one of Britain’s oldest and most respected lubricant manufacturers. It represents a time when scientific progress in engine care was rapidly improving vehicle performance and reliability.

Product Details

• Brand: Filtrate

• Product: Running-In Compound

• Manufacturer: Edward Joy & Sons Ltd., Leeds, England

• Type: Lubricant additive tin

• Period: Circa 1940s to 1950s

• Material: Tin with printed paper label

• Contents: Originally contained Acheson’s colloidal graphite (DAG – Deflocculated Acheson Graphite)

• Colour: Cream label with red and blue typography

• Condition: Very good example with a clear and intact label, showing light age-related wear and slight surface marks from use and storage

Historical Background
Edward Joy & Sons Ltd. was founded in Leeds in 1807. The company began producing oils and lubricants for machinery during the early years of the Industrial Revolution and later became well known in the automotive market. The Filtrate brand emerged as a line of high-grade oils, greases, and additives known for their technical precision and consistent performance.

By the 1930s and 1940s, Filtrate was a recognised name among British motorists. The Running-In Compound was developed to assist with the crucial early life of a new or rebuilt engine. During the running-in period, freshly machined metal parts needed time to bed together smoothly. The use of additives such as colloidal graphite helped reduce friction and prevent damage during this process.

The product contained Acheson’s colloidal graphite, marketed under the name DAG. This material provided a microscopic layer of lubrication that adhered to metal surfaces, significantly reducing wear and heat. The tin specifies that it held the correct amount for one gallon of engine oil, making it an easy and accurate additive for mechanics and car owners.

Design and Features
The tin features a simple but refined design typical of mid-twentieth-century British packaging. The cream background contrasts with the flowing red Filtrate script and clear blue lettering, conveying a sense of reliability and professionalism.

The lower section of the label reads:
“Edward Joy & Sons Ltd., Founded 1807, Leeds. Between Trafalgar and Waterloo.”
This phrase cleverly referenced the company’s founding date, suggesting both heritage and patriotic pride.

The inclusion of the DAG Colloidal Graphite emblem added credibility, showing that the product used proven scientific technology. The screw-top metal cap and cylindrical shape were standard for lubricant tins of the time, designed to be practical and durable for workshop use.

Collectibility
Today, tins like this are sought after by collectors of automobilia and vintage engineering memorabilia. They are valued for their connection to early motoring practices and for their visual appeal as examples of period industrial design. The Filtrate brand, though no longer widely known, represents an important chapter in Britain’s motoring and manufacturing history.

This particular tin, with its clear label and authentic wear, is a fine display piece that captures the scientific and mechanical innovation of the postwar motoring age.

Summary

• Produced by Edward Joy & Sons Ltd., Leeds, circa 1940s to 1950s

• Used as an additive for the running-in of new or rebuilt engines

• Contained Acheson’s colloidal graphite (DAG) to reduce wear

• Original printed paper label with cream, red, and blue design

• Very good condition with minor age wear and clear text

• An authentic and well-preserved example of early British motoring chemistry

This Filtrate tin reflects an era when precision engineering and scientific advancement worked hand in hand to improve the performance and longevity of the motorcar.