AAustralia Post
CCollector (on AP cover)
GPMG Generic/Shield
SSpecial Issue
TChallis
EExcelsior (Baglin)
UGuthrie
HHaslems Cover Service
JJohn Gower (pre-WCS)
MMappin and Curran
LMiller Bros (Orlo-Smith)
PParade, ACCA (McCallum)
QQueensland Stamp Mart (?)
RRoyal
BSouthern Cross Printers (Bodin)
WWesley (WCS)
IWide World
XPharmaceutical
OOther non-AP