These cards have been used as an accounting system by the Warrnambool firm of J. Mainland and Co. This firm of watchmakers, opticians and manufacturing jewellers was established in Liebig Street in the late 1890s and continued on into the 20th century at 166 Timor Street. The cards date from the 1920s and 30s. It is noted that in 1932 one customer purchased a Clarice Cliff ash tray for six shillings and sixpence
These cards are of considerable interest firstly they give us some details of the many customers of the Warrnambool jewellery firm of J. Mainland and Co and secondly because they provide us with much information on a great number of residents of Warrnambool and district in the 1920s and 30s (addresses etc)
This is a collection of paper invoices, some original, some copied, with some in alphabetical order and some in number order. The invoices are separated by pieces of cardboard with either numbers or letters on the front. The collection is only portion of a larger set of cards. The invoices were originally held together by small pins.