No Birthday! But the 1st string of Christmas tree lights created by Thomas Edison.
What was the year?
Clem
What about Morton Heilig and Lawrence B. Sperry.
What about Morton Heilig and Lawrence B. Sperry.
Wow Mr Sperry had many patents for air safety. How did he die? Airplane crash in the fog. How Ironic. Also his company Sperry Aircraft turned into Unisys...
Thanks for the share Paul,
Clem