Jeanine volunteered me to help with the construction of “photo boards” to be used during the Concord 250 celebration in April. Pictured here are four pairs of stands that will be used to support 4’x6’x1/2″ plywood sheets. A neighbor who is in charge of the project and I finished the task in a couple of hours. We will cut face holes and support holes in the photo boards after they are painted. The wind load on a 4′ x 6′ surface in 20 mph winds is approximately 25 pounds. This will require about 45 pounds of counterweight placed at the right location on the legs. I will recommend 25-pound sandbags for each leg or that they be staked securely to the ground.