Australia (1999)

Date of issue: 1999
Name of issue: Birth centenary of Sir Ian Clunies Ross

According to the info on the back of this prepaid envelope, the tick drawing is based on morphological drawings by Ian Clunies Ross, Parasitology, Vol XVI, No. 4.

prepaid envelope (recto)
Michel #: none
sub-class: Acari

Crop:

prepaid envelope (verso)