Frank M Whiting Sterling Silver Coasters Ashtrays Set of 2 used vintage

Description

Frank M Whiting Sterling Silver Coasters Ashtrays Set of 2 used vintage. These are in good condition. I polished with soap and water, but not a full polishing as I do not want to ruin anything for the new owner.  The company closed in 1926, so it stands to reason that these were made before 1926.  In addition, the company used maker's marks between 1905 and 1924, so likely these are vintage 1924-1926.
I'm throwing in one thin sterling round tray/disk that does not completely go with the coasters, but coincidentally fits on top.
As is condition. No returns. Thanks for looking!