Lots of wood clamps. See pictures for sizes. Refence the doorway for length. Some antique, some pipe, some bar, some pinch.
Priced to sell $1.00 to $25 each. Buy them all on the big 4 ft x 3 1/2ft board for $350. Board included. For rough guide of price, think $5 a ft. for bar clamps. $25 each for 3/4-inch pipe clamps, $15 for 1/2-inch any length. $1 pinch clamps. $25 each for antique clamps. $15 each for the lightweight aluminum blue square frame clamps.