good morning,
I took an interest in this as my daughter posted a carriage light on here previously--she has invested much time, trying to determine its origination, her searches sent her to the American Miners Assoc. who sent it to their historian who wrote back that due to a name being on it and the shape it was a carriage lamp.
He thought the owner may have been quite prestigious and so wrote their name on their carriage lamps...
Upon googling the name, H. Clark only one kept coming up-Hughette Clark....
She then wrote and sent pictures to Christy's Auction House, who are having an auction of H.Clark's things, and now it is being researched by Christy's to see if it did indeed belong to her
All started from a day's shopping at goodwill
and so I hope you wish her luck!