Official No.: 12791; Dimensions (LBD): 113' 10" x 20' x 7' 6" ; 1851, May Enrolled Detroit; used for surveyors on St.Clair Flats dredging 1861 Rebuilt by J.L.Wolverton; machinery from GORE (1838); ow
Official No.: 12791; Dimensions (LBD): 113' 10" x 20' x 7' 6" …