4a. ultramarine unused (minor staining), a used pair (ex Dawson) and a single - both with pen crosses and red cancellations. Cat. #1075 | Christie's

拍品 1110

1110

4a. ultramarine unused (minor staining), a used pair (ex Dawson) and a single - both with pen crosses and red cancellations. Cat. #1075

细节

4a. ultramarine unused (minor staining), a used pair (ex Dawson) and a single - both with pen crosses and red cancellations. Cat. #1075