Hi,
It is in the (undated) Bassett-Lowke catalogue in the Model Power Boat Machinery section as the Marine Motor.
To quote: ‘This boat motor incorporates our ‘Permag’ unit. It is extremely efficient and durable and will give many years’ service. It will operate from two 3 cell dry batteries coupled in series or from a 6 volt accumulator. It gives an excellent performance when coupled to the Remod propeller.’
Size of base, 2” wide x 3 3/8” long. Height from base to top of terminals 1 5/8” Weight 11 ¼ ounces.
Someone has written the price as £1-17-6 plus 8-4 which I guess is the price plus purchase tax, total
£2-5-10, near enough to £2.30.
Dave