Kahn Test of Symbol Arrangement (KTSA) materials, in original envelope, published by Psychological Test Specialists, N.D., 1956-60. Kahn Test of Symbol Arrangement (KTSA) materials 1957
A black and white silver gelatin photograph entitled "Man and Model T Ford, Highway 10 Missoula, Montana, 1936", depicting a man leaning on the rear of a car with 'Oregan or Bust' written on the back, by Arthur Rothstein. From the Impressions Gallery exhibition "From Shore to Shining Shore", shown 25 November - 24 December 1978. Man and Model T Ford 1936
Laminated card with a colour print of a satellite image of the USA - Canada border, used for grazing. From the exhibition 'A Distant Prospect', at Impressions Gallery 8th April - 7th May 1983 Satelite Image; where Montana meets Alberta and Saskatchewan 1976-09