A boxed set of six copper and brass 'Chekpump' petrol measures, circa 1930, for the City of Carlisle
All marked 'Serial No. 109'
To measure 5 Gallons, 4 Gallons, 3 Gallons, 2 Gallons, 1 Gallon and a Half Gallon, all with soldered verification mark for 1930, and 'LF 63', to rim, all in two sky blue-painted boxes, both fitted to the lid with a brass plaque reading 'City of Carlisle', and with brass escutcheon marked 'Serial No. 109/1930', each box with a glass disc, (10 including boxes and discs)