That Rheinland-Pfalz Michel 10 has more flaws than you can shake a stick at.
Getting back to Allied Control Council Michel 924.
From the four shades given in the catalogue I think only
a or
b applies to that partial block.
a) bright greenishblue up to blackish light turquoise-blue
b) cyanblue
I have a block of 6 which was probably from the larger partial sheet
and scanned it together with a single from the set I had in a stockbook
to compare.
To me it looks like the single could be a) greenish blue
while the block is just blue making it b) cyanblue
Then again I had cataract surgery a few months ago and maybe my colour
percetion perception is off.
