- Crook’sche荧光管 (Large Crooke's Fluorescent Tub...
- 3个地球仪 (3 Terrestrial Globes)...
- 德国Brockhaus Konversations百科全书 (17-part Brockh...
- 4件实验室及医疗用具 (4 Laboratory and Medical Devices)...
- 纽伦堡袖珍日晷 (Nuremberg Compass Sundial)...
- 立方米计算器 (Cubic Calculator)...
- 两件科学仪器 (2 Scientific Instruments)...
- Otto Fennel标准米 (Standard Meter 'Otto Fennel')...
- 土地占卜仪 (Geomantic Compass)...
- 炮兵罗盘 (Artillery Compass)...
- 3根物理学真空管 (3 Physical Vacuum Tubes)...
- 3根物理学真空管 (3 Physical Vacuum Tubes)...
- 莱顿瓶电池 (Battery of 6 Leiden Jars)...