Early 1900 Cast Iron Lightolier Triangular Pendant Repurposed as Mailbox Lamp Post

Found This Early 1900 Cast Iron Lightolier Triangular Pendant in the Attic of a Newly Purchased 1932 English Tudor,
All other Original Lightolier Chandelier's Remain in the Home, only Non-Original Fixture in Home is Entry Pendant at Front Door,,,
Some LWS or HD Plastic Junk, Anyway we could only Assume this Pendant was Retained and How Glad we were To Find This Jewel in the Attic with Original Shade Still intact!!!
Decided on Repurposing as Mailbox Lamp Post to Insure the Pendant Remains w/ Property as Long as Possible!!!!