Glossary of terms used in the catalogue:
VFU: FU: GU are Very fine used, Fine used, Good used
UM; LM; FM; MM are Unmounted mint, Lightly mounted mint, Fine mint and Mounted mint.
P by a lot means there is a photo on front or back cover
Bft Barefoot Br C Revenues;
SG (Stamps of the World) catalogues