The result is inexplicably wonderful.??? Also at Kahn???s booth will be an 1806 pamphlet titled Horrid massacre!!! that is said to be the first example of engraving for a printed book in the state of Maine, very scarce at $2,500.For those who are also interested in art and antiques, more than 550 international dealers will be exhibiting in Baltimore, in areas such as fine art, furniture, jewelry,