Letter from Abraham de Sola to Isaac Leeser;May 11, 1855Abraham de Sola writes to Isaac Leeser from Montreal on May 11, 1855, regarding accusations of plagiarism against Rev. A. P. Mendes. De Sola defends Mendes, arguing that the use of similar texts and ideas does not constitute plagiarism. He also requests Leeser's assistance in publishing Mendes' sermon in the Occident to refute the accusations. The letter also briefly mentions the potential publication of Templo's Grammar and inquiries about Leeser's previous remarks concerning the printing of school books.