Indian States - Travancore 1910 3/4Ch Native p/stat env with additional 3Ch adhesive with 'Experimental' cancel on reverse
Indian States - Travancore 1910 3/4Ch Native p/stat env with additional 3Ch adhesive with 'Experimental' cancel on reverse
Indian States - Travancore 1910 3/4Ch Native p/stat env with additional 3Ch adhesive with 'Experimental' cancel on reverse