nicos,
It looks like most of your 10 pf red stamps are the Peace printing. Michel currently lists 4 different tones. They list 6 different tones for the War printings. Your last 10 pf stamp is "REICHSPOST" which is a different series, printed in 1900. The others will be either unwatermarked (1902 series) or watermarked lozenges (1905 series). The watermark is easily visible from the back.




You may note I don't have any examples of 86IIe (3,000 euros) or 86IIg (10,000 euros). But if anyone is in a generous mood this Christmas eve . . .
The 10 pf orange stamp, very strangely, only has one catalog entry; Michel does not distinguish the various tones of which there are plenty. An excellent reason not to be a slave to the catalog. (cell phone image)
