Details
cover 1911-22 envelope and picture post card, former registered to Hong Kong (part of the address excised) bearing unsevered pair of 5a. on half of 10a. overprinted "Provisorio" and, on the reverse, vertical pair of 1a. on 5r. fiscal stamp; the latter with 1a. on 5r. fiscal stamp with 1913 6a. on 10r. tied by rectangular datestamps. (2)