(lacking glass-tube); together with Duckhams "Q-Motor Oil" printed steel sign; and with "MoT Testing Station" garage sign. 18x18ins " /> Duckhams "20/50" - A postwar advertising thermometer;<I>(lacking glass-tube)</I>; together with Duckhams "Q-Motor Oil" printed steel sign; and with "MoT Testing Station" garage sign. 18x18ins | Christie's