Letter from Ian Hamilton Finlay to Mike Weaver with poems "Fir" and "Dapple", - June 16, 1965, Box: 5, Folder: 63. Ian Hamilton Finlay poetry and correspondence, MS 48. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/238344 Accessed June 22, 2025.