| DATE | LOCATION | CITATION | TEXT INDEX ENTRY | 1767.03.16 | Philadelphia | CITATION | Snowden, Isaac, sells Lyon's Collection of Notes for Psalmody [t] | 1767.03.23 | Philadelphia | CITATION | Snowden, Isaac, sells Lyon's Collection of Notes for Psalmody [t] | 1767.11.19 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) | 1767.11.26 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) | 1767.12.10 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) | 1767.12.17 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) | 1767.12.31 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) | 1768.01.07 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) | 1768.01.21 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) | 1768.01.28 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) | 1768.02.18 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) | 1768.02.25 | Philadelphia | CITATION | Snowden, Isaac, sells Urania [t] (Lyon) |