Haskell canoe

The Haskell canoe was a boat built by the Haskell Boat Company in Ludington, Michigan. It was made with a single sheet of three-ply lightweight waterproof plywood. Peak production of the canoe occurred during the 1920s.

Henry L. Haskell invented a waterproof glue that was used in the construction of a plywood referred to as haskelite. The glue was made from blood-albumin and used blood from the . Haskell made his business cards from pieces of the waterproof plywood which read,

I AM TOUGH!
Stronger Than Steel per Unit of Weight
     BOIL ME, BAKE ME,
    SOAK ME, BREAK ME
THEY MAKE ME INTO HASKELL CANOES
   Weight 60 pounds
HASKELL BOAT COMPANY

Since the glue was resistant to water, Haskell used this feature to his benefit. He made a canoe from the plywood. He made just one model of the canoe, and it had the brand name "Arex" - meaning king of the water. The canoe was made with a single sheet of three-ply lightweight plywood. The panel was about 5 feet (1.5 m) wide and 20 feet (6.1 m) long and molded into the shape of a canoe using hydraulic presses. The completed canoe, 16 ft (4.9 m) long, 32 in (81 cm) by beam and 12 in (30 cm) in depth, weighed 55 lb (25 kg), which was 20 lb (9 kg) lighter than the average canvas-covered canoe of the same dimensions.

The glue Haskell invented was with co-developer H.F. John and made from dried cow's blood. It was subjected to various tests to make sure it would be adequate for constructing canoes, as the boats would be in water for hours at a time. It was soaked in water for a lengthy time, boiled at high temperatures, and submerged in printer's ink. After getting good results from these experiments and tests, then the glue was used in the making of the plywood that constructed the boats.

The Haskell canoe was made from a sheet of three-ply haskelite plywood, three-sixteenths of an inch thick. The panel sheet was first softened by boiling for three hours and then pressed into a canoe form by a machine. The slotted ends at the bow and stern were fastened together with a bent strip of ash. A hot steam process was used to form the inside belly double curvature of the bottom part of the canoe. Once the canoe dried it held that shape. The final construction was to attach the gunwales to the sides and seats to permanently form the canoe to a hull of one solid component.

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