- Plant Industry Bureau1,849
- Labor Department1,655
- Railroad Administration1,584
- Census Bureau1,548
- Coast and Geodetic Survey1,356
- Standards Bureau1,337
- Military Affairs Committee1,292
- Engineer Department1,280
- Public Health Service1,260
- Smithsonian Institution1,222
- Weather Bureau1,182
- Pan American Union1,147
- State Department1,087
- Education Bureau1,021
- Animal Industry Bureau1,000
- Federal Trade Commission965
- Labor Statistics Bureau929
- Budget Bureau868
- Judiciary Committee808
- Interstate and Foreign Commerce Committee768