Correspondence concerning the administration of the Sesquicentenary Appeal. These include:
- Correspondence with G.A. Calver, dated 2 October 1970 - 5 December 1974, 15 items.
- Correspondence regarding printing of brochures, 6 items.
- Letter to R.K. Swan regarding India tours, dated 24 October 1970, 1 item.
- Postcard from B.W. Robinson to John Hansman saying he was ready to sign more appeal letters, 1 item.
- Letter from H.W. Bailey to John Hansman to return the signed letter, dated 3 April 1972, 1 item.