Petrol pump, manufactured for Shell-Mex Ltd, by Ruston & Hornsby Ltd, Lincoln. Mark IVA machine no.R1367 patent no.213814 Petrol pump
Petrol pump, manufactured for Shell Mex Ltd. by Thompson Bros. (Bilston) Ltd., W. Midlands. Mark 4C, machine no.(8?) T.140. Pat. No.213(3)14 Petrol pump
