The story behind this beauty is as follows:
There is one known 100% original of this Reverse on Glass lighted sign.
This one has the original frame and original glass. Most of the glass was professionally restored by the master himself Rick Glawson several years ago.
Rare Reverse On Glass lighted Sign
There are 10 reproduction versions of this sign in various collections. The reproductions were made from this master example.
The 10 reproductions actually have the word "facsimile" in a corner of those signs.