- 计算工具 (Calculating Machines and Devices)...
- 信息处理 (Data Processing)...
- 密码机 (Cipher Machines)...
- 军用通讯设备 (Armed Force Telecommunications)...
- 远程通讯工具 (Telecommunication)...
- 办公用具和设施 (Office Equipment and Furniture)...
- 打字机 (Typewriters)...
- 机动车和自行车 (Automobilia & Bikes)...
- 航空用具 (Aircraft Motoring)...
- 男人用品 (Men\'s Affairs)...
- 家居用品 (Household and Living Appliances)...
- 科学仪器和实验室用品 (Scientific Instruments and Labora...
- 显微镜 (Microscopes)...
- 光学仪器 (Optical Instruments)...
- 测量工具 (Surveying Instruments)...
- 电气技术 (Electrical Engineering)...
- 文献 (Contemporary Documents)...
- 古老行业工具 (Tools of old Professions)...
- 制图工具 (Drawing Instruments)...
- 印刷机和装订机 (Printer and Bookbinder)...
- 美国专利申请模型 (U.S.Patent Models and Salesman Samp...
- 医药技术 (Pharmacy and Medical Technology)...
- 度量衡工具 (Scales & Weights)...
- 广告用品 (Advertising Material)...
- 自动贩卖机和自动游戏机 (Vending and Gambling Machines)...
- 收音机和电视机 (Radio and TV Sets)...
- 钟表 (Clocks and Watches etc.)...
- 迷你游乐场 (Fairground Miniatures)...
- 机械乐器 (Mechanical Music Instruments)...
- 气动乐器 (Pneumatical Musical Instruments)...
- 盘片音乐盒 (Disc Musical Boxes)...
- 滚筒音乐盒 (Cylinder Musical Boxes)...
- 滚筒留声机 (Phonographs)...
- 唱片留声机 (Gramophones)...
- 自动玩偶音乐机 (Musical Doll Automata)...
- 自动玩偶 (Automata)...
- 铅皮玩具 (Tin Toys etc.)...
- 储蓄罐 (Money Banks)...
- 火车模型 (Model Trains)...
- 蒸汽火车 (Steam Engines)...