Bhutan 1970 Abominal Snowman (2 triangular vals) from Prov Surcharge set of 23 of which only 1,340 sets were issued, unmounted mint SG 226-27*
Bhutan 1970 Abominal Snowman (2 triangular vals) from Prov Surcharge set of 23 of which only 1,340 sets were issued, unmounted mint SG 226-27*