(f) Personally signed copy of by Galbraith of Galbraith, I.C.J. (1956). Variation, relationships and evolution in the Pachycephala pectoralis superspecies (Aves, Muscicapidae). Bull. Brit. Mus. (Nat. Hist.) Zool. 4, 131-222. 3 letters from Galbraith to Allan Ey [1976-1979] Folio-Box 18 (MS Acc11.034)
(f) R(AOU) 1926 Checklist - listing the egg clutches that were in his collection before he destroyed a greater percentage in 1982 Folio-Box 22 (MS Acc11.034)