The Conch issues of Travancore

At present, I am still amassing material of this classic issue, sand I am hoping to work with a study group within the India Study Circle to progress this work. Here is a record I am keeping of the sheets of stamps from this issue that I intend to study. Most of these sheets are not hard to find; they were of issues that were laughably low in face value, perhaps brought out to make up the postage on items when rates were uprated.