I'm little use for documents, but I thought this was interesting.

Jokers Wild Casino
Address: 920 North Boulder Highway, Henderson, NV 89011

Was Henderson always "Henderson"? We have places around here that were parts of the city, but later incorporated and became their own city with a new name. So I looked.

"With the help of local industry, the City of Henderson, Nevada, was officially incorporated on April 16, 1953."

Is that anything or nothing?

Big highway, wide roads, if there were buildings along the highway, they are long gone.