Former lecturer in Agricultural Zoology at the North of Scotland College of Agriculture, Aberdeen. 867 beetles collected by Mackintosh are in the College collection and cover the period 1949-1957. (Fenscore). (MD 2/04)

Gave Coleoptera caught in Glasgow to the Museum there in 1899 (1899-129). (MD 2/04)

This name appears on specimens in the amalgamated collection at Manchester. (MD 2/04)

Mentioned in Janson diary at Cambridge, eg. July 1921. (MD 2/04)

K.C.Lewis tells me that there are specimens bearing this name in his collection. (MD 12/06)

These initials appear on Coleoptera from Australia in the foreign collection at Oldham (Information from Simon Hayhow). (MD 2/04)

These initials appear on a specimen of Acanthocinus aedilis in the Dyson Perrins collection at Birmingham Museum. (MD 2/04)

Stephens (1828), 1, p.38 refers to the collection of the ‘late Mr Lyon’. (MD 11/03)

Published a ‘Memorandum on the Death Watch’ in Ent., 1, 1840-42, pp.63-64. (MD 11/03)

There is a collection in 17 drawers of Coleoptera and Arachnida ‘worldwide’ (damaged and faded) bearing this name in Kendal Museum. He lived in Morecombe. (MD 11/03)