| Answer | Crossword Clue |
|---|---|
| ETNA | Lab heater of old |
| ETNA | Old lab heater |
| ETNA | Lab heater |
| BUNSENBURNER | Lab heater |
| GAT | Old gang heater |
| ETNAS | Lab burners of old |
| Answer | Crossword Clue |
|---|---|
| ETNA | Lab heater of old |
| ETNA | Old lab heater |
| ETNA | Lab heater |
| BUNSENBURNER | Lab heater |
| GAT | Old gang heater |
| ETNAS | Lab burners of old |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.