van der Wateren No. 3 from Birgunj to King Mahendra Bir Bikram Shah in Kathmandu Registered Letter Registration postmark Birgunj exchange P.O. dated 016 Baisakh 13 BS = April 26, 1959 Reverse side: additional franking 2 x 16 Paisa (issue of 1949) 6 Paisa (issue of 1954)