Hammersmith
 |
London Transport Executive, trains, 1936 |
| Poster was washed with Orvus and water, and then mounted to linen and masa with water soluble adhesive. Restoration was performed using airbrush, watercolor, and colored pencil. | |
|
|
London Transport Executive, trains, 1936 |
| Poster was washed with Orvus and water, and then mounted to linen and masa with water soluble adhesive. Restoration was performed using airbrush, watercolor, and colored pencil. | |