Sri Rama Varma the 1st Raja of Cochin 1895-1914. Below is an example of the type 1 official overprint with oval O in "ON" and serifed "S" as listed in Gibbons.Printed in red. This example looks as if an attempt was made to correct the "S" resulting in a confused double printing resembling an 8.
SriRamaVarmathe1stRajaofCochin1895-1914. Belowisanexampleofthe type 2 official overprint with small "ON" and serifed "G" as listed in Gibbons. The six anna stamps were only ever used officially.
Two dies were used in the production of Varma the 3rd stamps. In Die 1, the back of the hat touching the frame/ Die 2 (a scarcer variety) with a small space between the hat and frame.