CSA 5, 10¢ rose bottom sheet margin with virtually full imprint LITH. OF HOYER & LUDWIG (gum stained edges, 4 full margins) tied bold clear CHARLESTON S.C. JUL 14 186- on cover to Mrs. Emma E. Spears, Bennettsville So Ca.  IMPRINT COPIES OF ANY HOYER & LUDWIG STAMP ARE RARE AND SELDOM FOUND ON COVER; cancel struck in such a way that it completely misses the imprint. SCV and CSA Catalog as imprint on one stamp (not on cover) $1,750 (CSA Catalog type 5il). $1,800. HOLD