| Signature mark | FA 012/G 4456 |
|---|---|
| Subject | Glasnegativ Serie 10 x 15 |
| Title | Gerät: [Literatur] |
| Contains | Foto-Nr.: 39507; Townend, H.C.H.: A Direct-Reading Integrator |
| Duration | 1925 |
| Subject area | Mathematische Instrumente. Analoggeräte < 415.05> |
| Further information |
Published in:
Journal of Scientific Instruments, 1925, Vol. II, No. 7, S. 236 |
| Rights notice | CC BY-SA 4.0 |
