| The value of pigeon-post as accessory to wireless in war: Testing a private fancier's carrier-pigeons | |
| Bryan De Grineau (British, 1882 - 1957) | |
| 68 | |
£700 -
£1,000 | |
| Pencil charcoal on paper | |
| Works on paper | |
| 54.5 cm - 75.6 cm (21.46 in - 29.76 in) | |
| Signed | |
| Signedin to unlock | |
| Auction 07/10/2016 | |
| Oct 06, 2016 |