SULFUR DIOXIDE
# 6A65.56
| Description | Place a cylindrical lens over the words SULFUR DIOXIDE, SULFUR appears to have been turned upside down, while DIOXIDE appears unchanged. |
| Location | 23E |
SULFUR DIOXIDE
# 6A65.56
| Description | Place a cylindrical lens over the words SULFUR DIOXIDE, SULFUR appears to have been turned upside down, while DIOXIDE appears unchanged. |
| Location | 23E |