This decimal currency converter was produced about 1966 when the Australian currency was changed from the imperial system to the decimal system. It has been used by a Warrnambool businessman, Alan Lane to promote one of his businesses, Lane’s Motors and would have been given to business clients. Alan Lane (d.1995) was prominent in Warrnambool as a businessman man, community leader and philanthropist. His businesses included a bus company, a taxi company and a travel agency. His community services included involvement in the St. John Ambulance Brigade, the Rotary Club, the local Football League, the Warrnambool Art Gallery, the Performing Arts Centre, the Warrnambool Chamber of Commerce and the Warrnambool Council. The A.L. Lane Foundation was established with funds from his estate and continues to assist local projects and charitable causes. This item is of interest as a memento of the time when the Australian currency was converted to the decimal system and as a memento of the prominent Warrnambool community worker, Alan Lane. This is a card consisting of four circles of paper of different sizes joined in the centre with a metal clip. The smallest central piece of paper has advertising material and the other three pieces have red and black numbers, some of decimal currency notations and some of imperial currency notationsDecimal Currency Computer Instructions for Use See Back Lane’s Motors alan l. lane, warrnambool, a.l. lane foundation