Chalwyn Roadworks oil lamp | This example was very kindly gi… | Flickr
Chalwyn "Tropic" paraffin lantern; Chalwyn; Unknown; CR1994.015 on eHive
Vintage Kerosene Lantern Lamp '' Chalwyn Pilot '' Made in England Collectable | eBay
VINTAGE Railway Lantern, Made in England by Chalwyn, 'Far East' Model, Silver Hurricane Lamp, Paraffin Railway Lamp, British Made Lantern | Hurricane lamps, Lanterns, Lamp