| Author: | Batcheller, Birney C. (Birney Clark), 1865-1950 |
| Subject: | TJ, Pneumatic-tube transportation |
| Format: | Text |
| Date issued: | 2020 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Pneumatic Despatch Tube System of the Batcheller Pneumatic Tube Co. : Also, Facts and General Information Relating to Pneumatic Despatch Tubes [electronic resource] / Birney C. Batcheller |