The object in this picture saved many lives in its time. Despite the ripples, what it produced was crystal clear. Can you figure out what it is? It is made of glass and was manufactured in the early 1900s.
No responses
The object in this picture saved many lives in its time. Despite the ripples, what it produced was crystal clear. Can you figure out what it is? It is made of glass and was manufactured in the early 1900s.
No responses
