East Africa and Uganda Protectorates
"Edward VII"
1907 Scott 33 (left stamp) & 1910 33a (right stamp) 6c carmine

(SG identifies these as 36 6c red & 43 6c red)
Scott lists two changes to the redrawn engraving of the 1910 (single plate) 33a
But there are more....How many do you see?
