1. Electrotype
impression of “London” printed in black proofing
ink.
2. Workshop’s relief etched plate cast from electrotype impression of “London” printed in brown intaglio ink.
|
|
1. Electrotype
impression of “London” printed in black proofing
ink. |
2. Workshop’s relief etched plate cast from electrotype impression of “London” printed in brown intaglio ink. |