Strap or T-binge is useful in holding open the door of a barn, garage or outbuilding that has an earth floor. One blade of the hinge is screwed to the door near lower edge so that when the door is opened, the unfas tened blade will swing down and dig into the floor to keep the door open. To close the door, blade is lifted up h.v a length of wire attached to a lift as shown. Virginia has 1,448.432 acres in : national forests

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