- A. Chodowiecki, Warszawa 10
- without number = G.10
- A. G. M.
- without number = J.1
- without number = J.7
- without number = K.5
- Agostino De Simone, Naples
- without number = A.2
- without number = B.7
- without number = D.8
- without number = D.10
- without number = G.10
- A. Leroy et R. Crèmieu, 4bis, Paris
- 1 - 7 = P.3
- various numbers = P.4/2
- Alphalsa Publisher Co., London
- various numbers = Q.2
- American Post Card Co.
- 1584 = E.9
- Armand Weil, Paris
- without number = B.7
- A. Sockl , Wien
- without number = D.1
- without number = D.2
- 927 = D.3
- Axel Eliassons Konstfšrlag, Stockholm
- without number = D.6
- Back & Schmitt, Wien
- 1028 = B.9
- 1030 = B.1
- 1031 = B.2
- 1040 = B.3 + B.4
- 1042 = B.5
- 1044 = B.6
- 1046 = B.7
- 1048 = B.8
- Bamforth & Co. New York City
- 2035 – 2036 = K.3
- B. Dondorf, Frankfurt a/M
- 109 = E.16
- Bignell, Royal Arcade
- without number = D.3
- B. K. W. 1 = Brüder Kohn Wien 1
- 538 = E.1
- 2049 = D.20
- B.R.W. = Brüder Rosenbaum Wien
- without number = H.1
- without number = H.2
- 295 = H.1/1
- 350 = H.2/1
- 362 = H.3
- 366 = H.4
- 377 = H.5
- 379 = H.6
- 411 = H.7
- 441 = H.8
- Bruiset Savey, Lyon
- without numbers = D.21
- Bruton Galleries
- without numbers = Q.1
- without numbers = Q.2
- Carl A. E. Schmidt, Dresden
- without numbers = E.19
- Carlo Clausen, Torino
- without number = G.1
- without number = G.9
- without number = G.10
- Carlo Racah, Livorno
- 1106 = J.1
- 1144 = J.3
- 1319 = E.2
- Christoph Reisser’s Söhne, Wien
- without number = D.4
- without number = D.8
- without number = D.10
- without number = D.19
- without number = D.22
- Clement Tournier & Cie, Genève
- without number = D.25
- 770 = D.25
-
“Cock” in a small shield
- see Ernst Karl von Linsingen
- Defco Series, Delittle, Fenwick & Co. Ltd., York
- 184 = E.13
- Detroit Publishing Co.
- without number = D.28
-
double N = Novitas - Verlag Otto Kellner, Berlin
- without number = N.2
- 109 = N.2
- E.A.W. = E. Arenz, Wien
- without number = D.9
- without number = D.18
- without number = D.22
- without number = K.1
- without number = K.8
- E. A. Schwerdtfeger & Co., Berlin
- without number = F.2
- E. D. B.
- without number = K.5
- Edgar Schmidt, Dresden
- without number = B.7
- 247 = D.3
- 350 = D.25
- 887 = D.13
- E. Marais, Linz
- without number = D.30
- Empire Series, London
- 179 = J.2
- 179 = J.3
- E.S.W. = Emile Storch, Wien or Vienne
- without number = C.2
- without number = D.4
- without number = D.7
- without number = D.8
- without number = D.10
- without number = D.11
- without number = D.12
- without number = D.13
- without number = D.14
- without number = D.19
- without number = D.32
- without number = E.2
- without number = E.6
- E. P. Paris
- without number = H.1
- without number = H.4
- Erika
- 1119 - 1124 = D.5
- Ernst Karl von Linsingen, Hannover
- without number = E.19
- without number = E.22
- without number = K.4
- without number = K.10
- without number = K.11
- 4267 = E.21
- 4278 = E.17
- 4325 = E.20
- 4329 = E.24
- 4330 = E.24
- 4354 = E.24
- 4355 = E.24
- 4356 = E.24
- 4393 = F.4
- 4396 = K.10
- 4397 = K.4
- 4398 = K.11
- 4406 = E.19
- F. Fleischhauer'sche Buch, Stuttgart
- without number = E.21
- Franz Huld, New York
- without number = C.1
- Galerie U.P.
- 1005 = F.5
- G.B.
- without number = J.1
- H. J. Smith, 80 King’s Road, Brighton
- without number = E.2
- H. M. & Co. = Henry Moss & Co., London
- without number = D.13
- 20 = E.2
- 123 = E.1
- 184 = E.13
- 4340 = E.6
- Imp. STUDIUM, Paris
- various numbers = P.4
- Jacques Philipp, Wien
- XVIII = A.2
- J. Beagles & Co., London
- without number = E.19
- without number = E.24
- J. Gerson, Paris
- without number = A.3
- without number = B.2
- without number = B.7
- J.O.8.&.S., Sweden
- 1039 = D.6
- 1903 = D.6
- K. & B. D. = Koch & Bitriol, Dresden
- 4501 = E.9
- K. C. F. Bpst.
- without number = G.2
- Knight
- without number = J.1
- Kosmos, München, Budapest, Graz
- without number = C.2
- LB, Spain
- without number = E.22
- L.E.
- see Librairie de l’Estampe, Paris
- Lecoq, Mathorel et Ch. Bernard, Paris
- various numbers = P.4
- L'H., Paris
- without number = D.25
- without number = E.5
- Librairie de l'Estampe, Paris
- without number = P.1
- without number = P.2
- 1 - 7 = P.3
- various numbers = P.4
- Libreria Italiana, Sarandi, 257 - Montevideo
- without number = D.30
- L.J. Paris
- without number = E.22
- L.P. = Louis Antoine Pamard
- various numbers = M.1
- Lustigen Blätter, Germany
- without number = N.1
- without number = N.3
- Magee Art Company, Philadelphia
- without number = K.3
- M M P = Maurice Manes, Paris
- without number = E.12
- without number = E.14
- without number = J.1
- without number = J.2
- without number = J.3
- without number = J.4
- M. Ettlinger = Max Ettlinger & Co., Ltd. London
- 4606 = E.9
- 5112 = K.4
- 5113 = K.11
- 5114 = K.10
- Max Herzig & Co., Wien
- without number = D.25
- Meissner & Buch, Leipzig
- without number = D.30
- 1129 = D.15
- M. M. Vienne
- without number = D.28
- without number = G.1
- without number = G.2
- without number = G.3
- without number = G.4
- without number = G.5
- without number = G.6
- without number = G.7
- without number = G.8
- without number = G.9
- without number = G.10
- without number = G.11
- 73 = G.2
- 113 = G.7
- 115 = G.6
- N.K.F. Eneret
- without number = C.1
- O P F = Osnabrücker Papierwaren Fabrik
- without number = K.6
- without number = K.7
- without number = K.12
- without number = K.13
- Osborne Post Cards, New York
- without number = D.6
- without number = D.21
- without number = E.5
- without number = E.6
- PCK, logo inserted in a peacock = Paul C. Koeber
- without numbers = D.18
- Philipp & Kramer, Wien
- XVIII = A.2
- P. M. & Co., London = Pascalis Moss & Co, London
- without number = D.24
- without number = K.8
- 4140 = D.13
- Private Mailing Card, USA
- without number = K.3
- P. & W. M. Ltd.
- without number = E.9
- R. et Cie., Paris
- various numbers = P.4
- Raphael Tuck & Fils, Paris
- without number = F.3
- Estampes d'Art without number = D.16
- 119 = F.12
- 241 = E.10
- 285 = E.11
- 286 = E.3
- 375 = E.7
- 406-B = J.2
- 410-B = J.1
- 411-B = J.1
- 414-B = J.1
- 598 = E.4
- 777 = E.8
- Raphael Tuck & Sons, Berlin
- Copenhagen 403B = J.2
- Kunstler postkarte 152 = E.7
- Oilette 359 B = E.8
- Raphael Tuck & Sons, London
- Art without number = F.7
- Christmas 1902 = E.17
- Christmas 1950 = E.17
- Christmas C.316 = E.18
- Christmas 8885 = K.5/1
- Connoisseur 2555 = E.10
- Connoisseur 2642 = E.7
- Connoisseur 2709 = E.4
- Continental 1190 = E.21
- Continental 2571 = E.21
- Continental 3002 = G.5
- Continental 3003 = G.5
- Continental 3004 = D.28
- Continental 3005 = D.28
- Continental 4002 = G.2
- Continental 4003 = G.2
- Continental 4008 = G.9
- Continental 4009 = G.9
- Continental 4016 = G.8
- Continental 4017 = G.8
- Continental 4024 = D.30
- Continental 4025 = D.30
- Diaphne 3501 = E.12
- Diaphne 8902 = E.12
- Onix 3502 = J.1
- Onix 8904 = J.1
- Proof Sets = E.7
- Reinthal & Newman, N.Y.
- 990-999 = R.1
- Richard, St. Petersburg
- 332 = E.5
- SECT, Blatter für Fröhl. Laune, Germany
- without number = F.8
- S. Hildesheimer & Co., London
- without number = K.1
- 5213 = E.13
- S. I. P. = Société Industrielle Photographie, Rueil, France
- 241 = F.6
- S. P. Co., Lodon
- 4501 = E.9
- The Delta Fine Art Co., London
- without number = Q.1
- Theo. Stroefer Kunstverlag, Nürnberg
- without number = C.1
- without number = E.22
- 71 = D.29
- 99 = D.30
- 148 = D.22
- 197 = D.21
- 220 = D.17
- 222 = D.6
- 235 = E.22
- 311 = E.6
- 332 = E.5
- 427 = E.25
- 5525-5534 = C.1
- The Terry Engraving Co., Columbus, O.
- without number = D.30
- The Wrench Series
- 8438 - 8443 = E.5
- Vos & Wagner, Liverpool
- without number = D.3
- without number = D.27
- Wedemeyer & Co., Leipzig
- without number = A.3
- Z. F. B. A.
- without number = J.1
- without number = J.2
- without number = K.5
- no publisher, with number
- 156 = F.6
- 184 = E.13
- 249 - 254 = D.27
- 332 = E.5
- 379 = L.1
- 846 = K.2
- 8438 - 8443 = E.5
- no publisher, without number
- A.1, A2
- B.7
- C.1
- D.9, D.10, D.1, D.12, D.13, D.14, D.15, D.18, D.19, D.22, D.23, D.24, D.25, D.26, D.27, D.28, D.39, D.31, D.32
- E.1, E.2, E.5, E.6, E.9, E.12, E.15, E.16, E.21, E.22, E.23, E.24
- F.1, F.3, F.9, F.10, F.11
- G.1, G.4, G.8, G.9, G.10
- H.1, H.2
- J.1, J.2
- K.1, K.2, K.3, K.5, K.9
- L.1
- M.1