Aims. The primary aim of this randomized, controlled, blinded clinical trial was to compare the clinical and histologic results of ridge augmentation comparing a cancellous block allograft to a particulate mineralized freeze dried bone allograft...
Stern wheelers; Steamboats; Boat & ship industry; Howard Ship Yards and Dock Company
Stern and port side of stern-wheeler BOB DUDLEY, nearing completion, at the bank of Ohio River at Howard Shipyard. BOB DUDLEY, a stern-wheel packet with wood hull (160 ft. x 29 ft. x 3.8 ft.), was built in 1897. Owned by Ryman Line in Nashville,...
Stern wheelers; Tugboats; Steamboats; Boat & ship industry; Howard Ship Yards and Dock Company
JIM T. DUFFY, JR., a stern-wheel towboat with wood hull (120 ft. x 26 ft. x 3.8 ft.), was built at Howard in 1897. Owned by Ayer & Lord Tie Co. in Paducah, Kentucky, JIM T. DUFFY, JR. operated in the Paducah area. JIM T. DUFFY, JR. was sold...
Stern wheelers; Tugboats; Steamboats; Ship trials; Boat & ship industry; Howard Ship Yards and Dock Company
SAMUEL L. MAY, a stern-wheel towboat with steel hull (150 ft. x 28 ft. x 3.8 ft.), was built at Howard in 1925. Owned by Union Sand & Gravel in Huntington, West Virginia, SAMUEL L. MAY operated on the upper Ohio River. She was dismantled in...