MINER'S SPIRALARM TYPE 'S' SAFETY LAMP by J.H. Naylor of Wigan, for the detection of combustible gases, 37cm high; along with a Spiralarm type 'M' safety lamp. for the detection of firedamp (2)

Condition reports indicate issues visible to the naked eye. Whilst every effort is made to provide accurate and honest condition reports, none of our staff is a professional conservator or restorer. Any condition report offered should be accepted as an indication of any obvious issues or problems or the lack of them. The condition report does not form part of any contract between McTear's and the buyer, and all lots are offered "as is" in accordance with our Terms of Business in the printed catalogue and available on our website.