References

“Daily arrivals of New Books and New supplies.
[…]
The American Letter Writer, and Mirror of Polite Behavior, a useful guide in the art of letter writing, with Rules of conduct for both Sexes.
[…]
All of the above Books in store and for sale, together with a general assortment of Black Books, Plain and Fancy Stationary, of all kinds usually kept in Book Stores.
ADAM HAGAN Jr.,
Fourth street near Market.”
– The Louisville Daily Courier, Louisville, Kentucky, 11 Aug 1852