- Title, side A
- The Towboat W.P. Snyder Jr.
- Title, side B
- J. Mack Gamble Fund of Sons and Daughters of Pioneer Rivermen and The Ohio Historical Society
- 601 Front StreetMarietta, 45750
- Ohio River Museum, 601 Front Street
- Not 19-84 Marker By Entrance 19-84 is by the Towboat