J. Watts Robinson

1827 – 1918

• Robinsonian building-loan interest tables
• Robinsonian instalment loans ser. 1, for finding as follows
• Robinsonian interest on daily balances
• Robinsonian 5, 6, 7 and 8 per cent interest book
• Robinsonian bond and interest tables
• Robinsonian multiplication and division tables
• Robinsonian universal interest tables, &c