| Answer | Crossword Clue |
|---|---|
| photochromy | former technique of color photography |
| photochromy | a former process of colour photography |
| Answer | Crossword Clue |
|---|---|
| photochromy | former technique of color photography |
| photochromy | a former process of colour photography |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.