- 2013, Gift of Roger M. Berkowitz and Rhoda L. Berkowitz, LL.B. 1963
- Museum's website (accessed May 2017)
- 1907 Forrer
Leonard Forrer, Biographical dictionary of medallists, New York, 1912, vol. V, p. 230: 1888: La Fermière (51 mill.), edited by Bescher
Obverse by Roty (identification of author by Laure de Margerie, 19 April 2018).
Reverse traditionally used as an award for agricultural fairs since the Second Empire (1852-1870), unknown author.