Letter from Abraham de Sola to Isaac Leeser;May 12, 1864Abraham de Sola writes to Isaac Leeser from Montreal on May 12, 1864, regarding the publication of a biography. De Sola notes errors in the first installment and requests communication if Leeser has any questions about the manuscript. He also discusses financial matters, including payments for subscriptions and prayer books. The letter includes detailed accounts of money owed and a table of debts by several individuals. De Sola mentions giving an address to graduates of McGill University and offering a copy for potential publication in the Occident.