RB Ritchie & Sons Blackwood, Merino Stud Note Book and Sire Records

R. B. Ritchie & Son Pty Ltd, RB Ritchie & Sons Blackwood, Merino Stud Note Book and Sire Records (1966-1976), [UMA-ITE-1984012200016]. University of Melbourne Archives, accessed 01/05/2026, https://archives.library.unimelb.edu.au/nodes/view/251881