Advertising Letter W.F.Burns Company"January 9-1907"

Hi
Everyone.
I want to share with you this rare letter from the W.F.Burns Company, i have this letter when i start buying stuff on eBay in 1998, i remember pay $20 +shipping to Canada.
I never see another one since then.
This letter was probably repeatedly send to potential Bank branch at that time, w.f.burns flourish in those year, by the Home Saving Bank System.
This letter was addressed to The Gettysburg National Bank,Gettysburg,Pennsylvania. Sign at the bottom by N(H).A.Levy,Special Representative.
Have a seat an read this piece of History.
P.S I will post the envelop also,i just not want being confusing CW with the category choice.

I hope you love it.
Cheer

Alan