C22,50ยข "China Clipper" on FDC, VF, addressed with hand stamp, Wm. T. Raley cachet, registered, cds pmk "WASHINGTON/FEB/15/1937/12M/D.C." Appropriate dual Register Office ccls on reverse along with Leighton, Pa Register Office receiving mark. Cover in excellent condition with very minor adhesive toning Cat($125) (Image)