1920, 1¢ green, rotary coil waste, block of four, tied to First Day Cover by Washington, D.C. May 26, 1920 duplex; small cover edge tear and rounded corner, F.-V.F., a rare FDC franked by a multiple. Scott No. 542  $1,750 for single on FDC. There were few Washington-Franklin issues where the first day of issuance is listed and acknowledged by Scott. This cover was serviced by Henry Hammelman and posted to C. Luebkert in the Post Office Department in Washington, D.C. $0 (Image)