Category:Postal services
From ETHW
The services used to transmit physical objects and tangible letters across space
Pages in category "Postal services"
This category contains only the following page.
Media in category "Postal services"
The following 2 files are in this category, out of 2 total.
- Fig05-SiemensKarolusFacsimileSystem1927 0622.jpg 1,731 × 2,170; 584 KB
- Postal Services Horse drawn US Mail car.jpg 5,000 × 2,679; 1.55 MB