Hi Gary, Looking back in my shop files, I find that; P.H.Spectre Compass Rose RR Box 4988 Camden, ME 04843 supplies full size boat building patterns for the NYMPH as well as other H. H. Payson / Bolger boat designs. Pete's building patterns outline the major parts of the boat in exact size called for in the plans. No measuring; no bending battens.......... The patterns are made of heavy duty builder's paper, so all you have to do is trace the outlines on your plywood. Makes life very simple for the first time boat builder, since you are then certain that all your parts are cut to the correct sizes. I built mine using lauan plywood from Home Depot. Connie