- Doolhajshy, Jan1
- Duke Surgical Instrument Shop1
- Flis1
- Fovet, Ch.1
- Hajduk, August1
- Halsey, Ernest?1
- Huffert, H1
- J. B.1
- JTC1
- Keck, C.1
- Kera, Enn1
- Kesfar, L. J.1
- King, F. S.1
- Kislinger, Max1
- Koch, W.1
- Kosik, P.1
- Kuyper, Jaap1
- Lajmo, Naaw1
- Le Campion1
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