Category Archives: Level, Cooke, Troughton & Simms

s/n S042193. This split bubble Level was Manufactured by Cooke, Troughton & Simms Ltd. of York, England. Marked on the foot screw base: “Made for The HUGHES OWENS Co. Ltd. CANADA”. The serial number is marked as “S041193” and the “Patent No. 242468” is marked above it.