Series[UMA-SRE-20150084] Client legal documents of Blake & RiggallAccession[1962.0004] Records of Blake & RiggallIdentifierUMA-IT-000131453Scope and ContentLetter Patent to R N MONTGOMERY, for 'improvements in and relating to means for closing & locking or unlocking railway carriage doors' No 1224 (South Australia) Access StatusAccess restrictions applyRequest TypeRequest unitUnit2015.0084 Unit 0194
Blake & Riggall, Montgomery (25 January 1889), [UMA-IT-000131453]. University of Melbourne Archives, accessed 03/04/2026, https://archives.library.unimelb.edu.au/nodes/view/615140
