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1867 1s green
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Author:  alexiosp [ Sat Apr 18, 2020 10:47 am ]
Post subject:  1867 1s green

Hello all,

I read in the SG QV specialized:

"The green ink used for some printings of J104/114 contained an unstable yellow element which could be removed to produce a blue colour changeling"

Does this mean that these stamps also exist in blue instead of green? Any pictures please?

Thanks in advance and keep safe.

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