Hawaii, Hobron Drug Co. Ltd./Wholesale and Retail Drugists/Honolulu, H.I. Three line corner card on 1896 cover franked with 1894 1¢ yellow tied by "Honolulu" duplex & used locally, handstamped with two line "Pas Réclamé./Unclaimed." marking (Davey 767) & "Dead Letter Office" (Davey 754) cds, both in blue, reverse with wonderful all over illustrated advertising for "Putnam's Cherry Cough Comfort/ Cures Coughs and Colds" in red with violet Honolulu Advertised cds (Davey 751), small bit of flap missing, plus tape stain at top left, Very Fine, one of the finest Hawaiian ad covers with a fabulous array of markings. Estimate  $400 - 600. $0 (Image)

Hawaii, Hobron Drug Co. Ltd./Wholesale and Retail Drugists/Honolulu, H.I. Three line corner card on 1896 cover franked with 1894 1¢ yellow tied by "Honolulu" duplex & used locally, handstamped with two line "Pas Réclamé./Unclaimed." marking (Davey 767) & "Return to Writer" (Davey 755) cds, both in blue, reverse with wonderful all over illustrated advertising for "Putnam's Cherry Cough Comfort/ Cures Coughs and Colds" in red, small bit of flap missing, Very Fine. Estimate  $300 - 400. $0 (Image)