I very recently acquired this double sided porcelain Hudson sign to hang in my garage. It is double sided and measures 42 inches wide by 24 inches high.
I assume that it was used in a dealership because of its large size. What I would like to know is the approximate year it was used.
I would appreciate any help with this.
The sign is not for sale.
Thanks
Jim Stevenson 
This is a stepdown era sign. If you want to know the exact years of usage, research the monthly service/sales magazines. Another clue can be found in the opening pages of the owners manuals. In my 46 manual, page 3 or so shows the current Hudson sales/service sign as an instruction to new owners
I've got a sign catalog from the post merge era (55-ish) and this type/style of sign is not listed in there, so staying within the stepdown era.
Yours is in great shape with the red triangle point at the bottom looking completely undamaged.
See the attached Hudson Dealer Sign Catalog
