Take three pieces of 2 x 5 in. stuff, 3 feet long, for supports for top. Take two 12 in. boards, 12 feet long and 1 in. thick, for sides; nail the side-boards firmly on to the ends of the 2 x 5 cross-pieces, and put on a top of suitable material, and you have a bench without legs. Then take four pieces of 2 x 5 in. stuff of the desired height for the legs, and frame a piece 1 x 3 inches across each pair of legs, 6 inches from the bottom of the leg, putting the legs at the proper distance apart for width of bench. Cut a fork or slit in the top end of each leg, so as to straddle the cross-piece at the ends; put a 3 1/2 x 3/8 in. bolt through each leg and the side-board, and you have a good solid bench, that can be taken down in five minutes by simply removing the four bolts. It can also betaken through any door or window, or down or up stairs, or to any place required.