I have two panes of 2 cent Washington stamps - one pane is 11 x 10.5 the other is 11 perforation. Thought I narrowed it down as to what stamp, but I am having difficulty narrowing the 11 perf to a 595 or not and wondering if both are Carmine? Not sure if the scan shows but the 11 x 10.5 is a tad darker.
