The Acme Thunderer escargot whistle by J Hudson & Co. Dated 1923-1930.
‘The Acme Thunderer’ on the front and ‘LNER’ on the right end-cap.
Fully working. Some tarnishing due to age as pictured.
Please take a look at my other whistle listings! I would be happy to give a combined postage cost if you purchase more than one item :)