Description

1948 (Jan 9) India GV1 1½a Stationary envelope by airmail to Mussoorie uprated with GV1 India pair 9p overprinted Pakistan tied Experimental P.O. K-117 cds & with half circle Experimental P.O. K-117 /Due hand stamp & on reverse octagon Mussooree /15 Jan /48 /Unpaid & Mussooree (16 Jan) arrival cds.
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The use of India unoverprinted stationary was permissible until 1 Jan 48 this used 1 week later in combination with overprinted adhesives breached this & was subseqentally Taxed.. scarce use