By 1926 the workforce was around 2000 and was growing rapidly; the company ran a 24-hour manufacturing operation, expanding its range of products and supplying retailers to around 6000 UK customers and many more worldwide.
Retailing revenues were particularly healthy in Australia and New Zealand, where sheep-shearing equipment was in great demand.
A quality Champion D16 spark plug suitable for use in all the Lister petrol engines including the popular Lister D type engine.
Supplied complete with box packaging and electrode protector.
Also used on the following engines:- Lister A, B, J, K, L, and N type engines.