Gallery

THE DIAGONAL OVERPRINTS OF 1920 AND THEIR FORGERIES ........................... Page 1
PART 1 - LISTING OF SCHRÄGDRUCKE STAMPS ............................................................ 3
TRIAL PROOFS OF THE PRINTING HOUSE SAUER ......................................................... 4
IDENTIFICATION MARKS OF THE FIVE PLATES .................................................. 5 thru 13
PART III -THE LARGE INNENDIENST, FORGERIES OF THE 1 - MARK INNENDIENST .... 14
FORGERIES OF THE 1 - MARK INNENDIENST .......................................................... 15, 16
FORGERIES OF THE 2 - MARK INNENDIENST .................................................... 17 thru 19
SPECIFICATIONS: COPPER PLATE ENGRAVING OF THE 1 - AND 2 - MARK ................... 20
PLATE CHARACTERISTICS .............................................................................................. 21
PART IV - ADDITIONAL IDENTIFICATION POINTS OF VARIETIES ................................... 22
Private reprints (so-called “Nachdrucke”) .................................................................... 23
A - THE KARL KNIEP STUDIES OF 1985 .................................................................... 24, 25
B-ADDITIONAL EXAMPLES FROM KNIEP’S 1985 STUDIES ...................................... 26, 27
C - EXAMPLES OF RUBERG FORGERIES ........................................................................ 28
D - EXAMPLES OF GENUINE AND FORGED STAMPS ........................................ 29 thru 33
THE ORIGINAL LITHOGRAPHIC STONE  ....................................................................... 34