| Answer | Crossword Clue |
|---|---|
| helioscope | an instrument for observing the sun without injury to the eyes |
| Answer | Crossword Clue |
|---|---|
| helioscope | an instrument for observing the sun without injury to the eyes |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.