Cardboard box contains stamped envelopes, air letters, post cards and official Post Office covers, addressed to LPC and Coombes' family members; loose stamps; envelopes containing spares. Countries of origin include: Britain, Jersey, Guernsey, Australia, Pitcairn Islands, India, Egypt, Austria, and Ceylon. Box also includes: World War I Field Service post cards (post marked only); letter cards; 'On Active Service' envelopes from LPC to Mrs J.R. Coombes, Miss E. Roscrow. Some envelopes contain personal letters.

Lock clip file box contains first day cover and special commemmorative issues of stamps from many countries, but mostly Australia and Britain. Box also includes three letter sheets with Penny Postage stamps.