In 1919, the consortium became part of Nobel Industries Limited. In 1927 Nobel Industries amalgamated with Brunner Mond Ltd. to form Imperial Chemical Industries (ICI). In this huge organization motorcycles were a small part. In 1937 the Sunbeam motorcycle trademark was sold to Associated Motor Cycles Ltd (AMC) which continued to make Sunbeam bicycles and motorcycles until 1939. AMC's core business was the manufacture of Matchless and AJS motorcycles. Some years after it sold Sunbeam, AMC went on to own Norton, James and Francis-Barnett. In 1943 AMC sold the Sunbeam name to BSA and Sunbeam Cycles Limited was incorporated. Sunbeams were built not at BSA's main factory at Small Heath, Birmingham, but at another BSA factory in Redditch, Worcestershire. Three Sunbeam motorcycle models were produced from 1946 to 1956, inspired by BMW motorcycles supplied to the Wehrmacht during the Second World War. They were followed by two scooter models from 1959 to 1964. Models Sunbeam bicycles Sunbeam bicycles (always "The Sunbeam") were made in Wolverhampton from 1887 to 1937. As the factory was used to sheet-metal working and japanning (the Victorian equivalent of today's oven-baked enamel or 'powder coating') the construction of cycles presented few problems. At first of similar design to other makers' machines, the company adopted a version of Harrison Carter's Little oil-bath chain case in the mid-1890s. The cycle was re-designed so that the oil contained in the oil bath lubricated the bottom bracket, chain and rear hub, the only cycle so designed to date. Sunbeam motorcycles Many John Marston Sunbeam motorcycle models were produced. The first was a 350 cc in 1912 followed by a range of 500 cc singles and some v-twins. In 1924, a new model numbering system was introduced; Sunbeam Models 1 through 11. Other higher-numbered models were produced in later years. The majority had single-cylinder engines developing relatively low power, though winning the TT races often, the last time in 1929. A hallmark of all Marston Sunbeams was the superb quality and finish in black with gold-leaf pinstriping. S model motorcycles The S models were designed for BSA by Erling Poppe and manufactured from 1946 to 1956. There were three: the S7, S8 and S7 Deluxe. All three were very expensive but with only modest performance which resulted in low sales. The unusual engine layout was the S7's notable feature with an engine and drive similar to that of a car. The