TO, ½mm, Frankfurt / AM
TO, ¾mm, Frankfurt / AM
TO, 2mm, Frankfurt / AM
TOH, ¾, Berlin
Heintze & Blanckertz, Fabrik Berlin
No. 06, Fabrik-Berlin
No. 17, To, Frankfurt / AM
No. 61½, To-Feder, Berlin
No. 62, To, Frankfurt / AM
No. 63½, BTO, Frankfurt / AM
No. 63½, TO, Berlin
No. 64, To-Feder, Berlin
No. 65, TO, 0,65 mm, Frankfurt / AM
No. 83
No. 85
No. 600 - 1, Berlin
No. 623, ATO, Frankfurt / AM
No. 624, TO, Frankfurt / AM
No. 625, Frankfurt / AM
No. 627, Fabrik Berlin
No. 627, ATO, Fabrik Berlin
No. 627, To, Fabrik Berlin
No. 634½, Kleine To, Frankfurt / AM
To, 20mm
ATO 20
ATO 2 x 10
No. 2½, Redis
No. 4, Redis
Oberseite
Unterseite
No. 3½, Redis, Tinter
No. 741, Redis
No. 11462, Redis, 0,75mm, Frankfurt / A.M.
No. 1146, Redis, 2 mm, Frankfurt / A.M., Germany
No. 1146, Redis, 3 mm, Fabrik-Berlin
No. 1146, Redis, 5 mm, Frankfurt / A.M.
No. 1146, Redis, 3 mm, Fabrik-Berlin
No. 1146, Redis, 4 mm, Frankfurt / A.M.
No. 1146, Redis, 4 mm, Frankfurt / a.M.
Mito
Redis
Siegmund Blanckertz Berlin, F
Heintze & Blanckertz Berlin
Heintze & Blanckertz Berlin
No. 00
No. 014 EF
No. 028, Ex Fein
No. 075 MF
No. 075 EF
No. 17
No. 18 EF
No. 22
No. 22 EF
No. 27 F
No. 31 M, Reichsfeder
No. 31 EF, Reichsfeder, with different stamping
No. 33 B, Reichsfeder
No. 34 F
No. 37 Ly
No. 37 Ly, seen from the bottom side
No. 39 F, Hart, Schutzmarke
No. 50 F
No. 52 EF, 0
No. 52 F, 1
No. 58 F, G-Feder
No. 92, Frankfurt / AM
No. 92, S. Blanckertz, Berlin, Heintze & Blanckertz
No. 127
No. 142 M
No. 143 EF, Humboldt-Feder
No. 158 F
No. 168, 18. April 1864
No. 171 EF
No. 176 F
No. 177
No. 180, G
No. 182
No. 186 EF
No. 195
No. 197, Siegmund Blanckertz
No. 205
No. 207
No. 218 EF
No. 221 EF
No. 241 M
No. 270, Heintze & Blanckertz Fabrik Berlin
No. 327
No. 334 EF
No. 334 M, Schutzmarke
No. 408 EF, Cement
No. 477
No. 1001 F
No. 1010 M
No. 1701 F, MI
No. 1701 F, Bremer Börsenfeder
No. 1701, Spitze EF
No. 1705 EF
No. 1890
No. 2200 EF
No. 2255 EF
No. 2270 EF
No. 2280 EF
No. 2700 EF
No. 7635 F
No. 7636 EF
No. 7676 EF, Mi
No. 1001 EF
No. 1100 EF
No. 1101 EF
No. 1107 EF
No. 1107 EF
No. 1131 EF
No. 1133
No. 1135 EF, Fabrik Berlin
No. 1136, Redis
No. 1138
No. 1140-1, Redis
No. 1141, Redis, Berlin
No. 1142, Redis, Frankfurt / AM
No. 1142, Redis, Berlin;
Same nib, but with pointed nib tip - a production error.
No. 1143, Redis, Berlin
No. 1145, Redis, Berlin
No. 1149 (Copying nib)
No. 1151 EF
No. 1152, Redis
No. 1158 EF
No. 1159, Redis
No. 1176 EF
No. 1189 EF, ERTZ
No. 1191 M
No. 1802 F, J
No. 0190
No. Z 190
No. D 199
No. 732
No. 733
No. 733
No. 735, Berlin
No. 735, Frankfurt / A. M.
No. 738
Lithographie
Ly 5
Ly 5½
Ly 7
Ly 7¼, mit Unterfeder
½ 8
Ly 13
Ly 20
Ly 20, ERTZ
Ly 37
Ly 42
Ly 42
No. 631, grau
No. 632 X
No. 634
No. 675, 1mm
No. 695-5, Ly, Fabrik Berlin
No. 695-5, Ly, Frankfurt /AM
No. 695-6, Ly, Fabrik Berlin
No. 695-9, Ly, Berlin Germany
No. 697-2, Hindoo
W 6021
No. 64 B
No. 610 - 30
No. 611
No. 756, Mi, D.R.P. (music ruling pen)
No. 764 Mi
No. 1007 F
