| AbendGymnasium |
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| Stylised Owl |
| A. Graff | Akademische Bechhandlung |
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| Stylised Owl | Stylised Owl |
| Albert Uhe Junior | Anna Schmidt Schule |
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| Stylised Owl | Stylised Owl |
| ARC Musik | Arthur Kuhlmann |
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| Stylised Owl | Stylised Owl |
| Attenkofer | August Euler |
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| Front Back | |
| Stylised Owl | Stylised Owl |
| August Prues | Bayerischer |
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| Stylised Owl | Stylised Owl |
| Berger & Wirth | Besucht Darmstadts Vivarium |
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| Stylised Owl | Stylised Owl |
| Beuels-Kuper | Bildungs und Gesundheitszentrum |
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| Other Versions | |
| Stylised Owl | Stylised Owl |
| Bildungswerk der Baden | Brandt |
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| Other Versions | Stempelbild |
| Stylised Owl | Stylised Owl |
| Braunsche |
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| Other Versions |
| Stylised Owl |
| Brockmeyer Gmbh | Buch Brader |
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| Stylised Owl | Stylised Owl |
| Bucher Backer | Buhmann-Schule |
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Stylised Owl |
Stylised Owl |
| Bucher Neuffer | Buttner & Co |
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| Stylised Owl | Stylised Owl |
| Burgel | Carl Arno |
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| Other Versions | |
| Stylised Owl | Uhl = Owl |
| Centre Marc Bloch | Christians |
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| Other Versions | Other Versions |
| Stylised Owl | Stylised Owl |
| Chr. Reichmann | Claus Otto |
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| Stempelbild | |
| Other Versions | |
| Stylised Owl | Stylised Owl |
| C. Louis Weber |
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| Stylised Owl |
| Datakontext | Dauelsberg |
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| Other Versions | |
| Stylised Owl | Stylised Owl |
| Dawartz | Decius |
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| Other Versions | Other Versions |
| Stylised Owl | Stylised Owl |
| Deutsche Gesellschaft | Deutsche Museum Bonn |
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| Stylised Owl | Stylised Owl |
| Deutsches Museum Munchen | Die Gute Drucksache |
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| Stylised Owl | Stylised Owl |
| Doering & Co | Dr Buhmann Schule |
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| Other Versions | Other Versions |
| Stylised Owl | Stylised Owl |
| Dr Dieter Riemer | Dr E. Uhlhorn & Co |
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| Other Versions | |
| Stylised Owl | Stylised Owl |
| Dr med. K. Jahnke | Drs Eule & Berg |
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| Stempelbild | |
| Stylised Owl (Designed by Dr Jahnke) | Eule means Owl |
| Drillenfabrik |
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| Stylised Owl |
| DTV | Dunkes |
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| Other Versions | |
| Stylised Owl | Stylised Owl |
| Eckstein-Halpaus | Eigen & Steingass |
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Stylised Owl |
Stylised Owl |
| Eiser-Uno | Empress |
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Stylised Owl |
Stylised Owl |
| Enzyklopadische Literatur | Euco |
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Stylised Owl |
Stylised Owl |
| Eulenhof Institut | Eulenspiegel |
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| Other Versions | Other Versions |
| Stylised Owl | Euler means Owl |
| Euler | Euler Hermes |
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| Other Versions | |
| Euler means Owl | Euler means Owl |
| Euler Landpils | Euler Sohn |
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| Euler means Owl | Euler means Owl |
| Euling & Co | Eulit |
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| Other Versions | Other Versions |
| Eul means Owl | Stylised Owl |
| Eulitz | Florian Noetzel Verlag |
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| Stempelbild | |
| Eul means Owl | Stylised Owl |
| Franz Rofenberger | Freundeskreis |
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| Other Versions | Other Versions |
| Stylised Owl | Stylised Owl |
| Friedrich Uhlendorf |
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| Stempelbild |
| Uhlen means Owl |
| Frinkt Goldperle | F. Willeweit |
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| Uhl as in owl | Stylised Owl |