Hingham Massachusetts 1885 Poole Town birds-eye view fantastic detailed! rare

Town of Hingham, Plymouth County Mass. (Old Maps, 19th Century Maps, Pictorial Maps, Bird's Eye View, Americana, United States, New England, Massachusetts, Hingham, City View).Originally issued c.1885, United States. Drawn by A.F. Poole. Almost certainly issued c. 1950-70, but possibly earlier.Likely an early to mid-20th century re-issue, so priced accordingly. I honestly cannot be certain it's actually not a 19th century lithograph, which is extremely unusual and almost unheard of for old loose images given my 40+ year direct, up close daily exposure to and visual examination of endless, countless millions of sheets of old paper, but this one is a genuine mystery. My strong hunch is c. 1950-70. It looks "right", but something about it gives me a sixth sense it might only be say 50-75 years old vs. c.140 years. The type and range of staining and time wear seen here would typically indicate 19th century, but it also might and could be 1950-70's (?), since that is now a long time ago. Pr