'Memo of B[right] D[uncomb] S[avage] Ballances, 31 December, 1787 with L[owbridge] B[right's] calculations thereon'

Bright Family, 'Memo of B[right] D[uncomb] + S[avage] Ballances, 31 December, 1787 with L[owbridge] B[right's] calculations thereon' (10 November 1783), [UMA-ITE-1980007503385]. University of Melbourne Archives, accessed 17/11/2025, https://archives.library.unimelb.edu.au/nodes/view/238368