Supplement to the Massachusetts Gazette, Thursday, June 17, 1773, the back with two advertisements for slaves, bottom of the middle column, one reading A hearty Male Negro Child of a good Breed, to be given away. Enquire of the Printer, another one below reading Any Persons who have healthy Slaves to dispose of, Male or Female, that have been some Years in the Country, of 25 Years of Age or under, may be informed of a Purchaser by applying to the Printer, 9" x 14 1/2". Provenance: Bonhams, April, 2016.