| Enemy planes disguised as barrage balloons landing paratroops during an invasion | |
| William Heath Robinson (British, 1872 - 1944) | |
| 20 | |
£1,500 -
£2,000 | |
| Pen | |
| Works on paper | |
| 40.5 cm - 30 cm (15.94 in - 11.81 in) | |
| Signed | |
| Signedin to unlock | |
| Auction 22/02/2011 | |
| Feb 21, 2011 |