| DATE | LOCATION | CITATION | TEXT INDEX ENTRY | 1763.08.04 | Philadelphia | CITATION | Leo, duet lessons like Venetian ballads, for sale | 1763.08.11 | Philadelphia | CITATION | Leo, duet lessons like Venetian ballads, for sale | 1763.08.11 | Philadelphia | CITATION | Leo, duet lessons like Venetian ballads, for sale | 1763.08.25 | Philadelphia | CITATION | Leo, duet lessons like Venetian ballads, for sale | 1763.09.15 | Philadelphia | CITATION | Leo, duet lessons like Venetian ballads, for sale | 1764.06.25 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.06.25 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.06.25 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.06.28 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.02 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.02 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.02 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.05 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.09 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.09 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.12 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.16 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.16 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.19 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1764.07.23 | Boston | CITATION | Leo, songs, for sale by gentleman from London | 1762.08.05 | New York | CITATION | Leo, songs in nature of Venetian Ballads, for sale by gentleman | 1762.08.09 | New York | CITATION | Leo, songs in nature of Venetian Ballads, for sale by gentleman | 1762.08.09 | New York | CITATION | Leo, songs in nature of Venetian Ballads, for sale by gentleman | 1762.08.12 | New York | CITATION | Leo, songs in nature of Venetian Ballads, for sale by gentleman | 1762.08.16 | New York | CITATION | Leo, songs in nature of Venetian Ballads, for sale by gentleman | 1762.08.16 | New York | CITATION | Leo, songs in nature of Venetian Ballads, for sale by gentleman | 1762.08.19 | New York | CITATION | Leo, songs in nature of Venetian Ballads, for sale by gentleman | 1762.08.26 | New York | CITATION | Leo, songs in nature of Venetian Ballads, for sale by gentleman | 1762.09.02 | New York | CITATION | Leo, songs in nature of Venetian Ballads, for sale by gentleman |