This item contains the following correspondence:

1. 18 April 1981. Handwritten note on card (both sides) sent with mineral specimens and discussing possible mineral specimen exchange. One page.
   
   
2. 14 May 1981. List of mineral specimens, handwritten on the reverse side of a notebook cover, under the heading 'William Ulrich. May 14 81'. One page.
   
   
3. 11 August 1982. Handwritten list of mineral specimens under the heading 'To William Ulrich. Aug 11 1981'. One page.
   
   

Australian locations mentioned in this correspondence include Iron Knob (SA), Moline (NT), Burra (SA), Wallaroo (SA), St Johns (SA), Broken Hill (NSW), Preamimma (SA), Teutonic Bore (WA), and Reaphook Hill (SA).