Letter from F D McMaster, "F D McMaster Pty Ltd", Dalkeith, Cassilis, 1941 to W.R. Lang, Gordon Institute of Technology, Geelong re. wool samples and sheep breedingsheep breeding wool - testing merino sheep - history world war ii, f d mcmaster pty ltd, lang, dr w. roy mcmaster, f d, sheep breeding, wool - testing, merino sheep - history, world war ii

Letter from the manager of Engelabra Merino Stud to W R Lang re. wool samples for testingsheep breeding - history sheep stations - management merino sheep - history wool - measurement wool - testing wool - research world war ii, engelabra merino stud, lang, dr w. roy, sheep breeding - history, sheep stations - management, merino sheep - history, wool - measurement, wool - testing, wool - research, world war ii

Letter from the manager of Engelabra Merino Stud to W R Lang re. wool samples for testingsheep breeding - history sheep stations - management merino sheep - history wool - measurement wool - testing wool - research world war ii, engelabra merino stud, lang, dr w. roy, sheep breeding - history, sheep stations - management, merino sheep - history, wool - measurement, wool - testing, wool - research, world war ii

Letter from A L B Lefroy to W R Lang 29th July, 1939, discussing the wool industrywool - research wool - testing sheep breeding - history peppin-merino sheep world war ii, gordon institute of technology, lang, dr w. roy lefroy, mr a l b, wool - research, wool - testing, sheep breeding - history, peppin-merino sheep, world war ii

Letter from E H B Lefroy to W R Lang c1942, discussing the wool industrywool - research wool - testing sheep breeding - history peppin-merino sheep world war ii, gordon institute of technology, lang, dr w. roy lefroy, mr a l b, cranmore park, western australia, wool - research, wool - testing, sheep breeding - history, peppin-merino sheep, world war ii

Letter from E H B Lefroy to W R Lang 16th November 1941, discussing wool characteristics and research.wool - research wool - testing sheep breeding - history peppin-merino sheep world war ii, gordon institute of technology, lang, dr w. roy lefroy, mr e. h.b., cranmore park, western australia, wool - research, wool - testing, sheep breeding - history, peppin-merino sheep, world war ii

Letter from E H B Lefroy to W R Lang 1st December 1941, discussing wool samples for testing.wool - research wool - testing sheep breeding - history peppin-merino sheep world war ii, gordon institute of technology, lang, dr w. roy lefroy, mr e. h.b. kelley, mr r. b., cranmore park, western australia, wool - research, wool - testing, sheep breeding - history, peppin-merino sheep, world war ii

Letter from G A Fairbairn to W R Lang (c1940's), discussing wool samples of corriedale merino crosses for testing.wool - research wool - testing sheep breeding - history corriedale sheep - history world war ii sheep - blowfly strike sheep - diseases, gordon institute of technology, lang, dr w. roy fairbairn, mr g a - graziers' association of central and northern queensland, logan downs clermont, queensland, wool - research, wool - testing, sheep breeding - history, corriedale sheep - history, world war ii, sheep - blowfly strike, sheep - diseases