



to be continued ....
Moderador: Rein
Sergio.stamps9407 escribió:Hello, Let me continue my study with this value, here the back scan
again r1s2 means row1 stamp 2 (from left to right)
r1s2 and r1s3 are M1
r2s3 is RR2 (there is only RR2 for this stamp)
r1s1 and r2s1 looks like M1 but paper is darker (thicker?) and both looks like 30/20 to me.
r2s2 has no watermark without scanner to me it was SF3 (r2s4 too) but now following your previous analysis shall I say SF1?
Thanks
Sergio