For your consideration, here is a Vintage Redwood Falls, Minnesota Redwood Feed Products Letter Opener, with 4 character Phone Number. The printing on the letter opener reads:

TELEPHONE 29L5

REDWOOD FALLS, MINN.

COMPLIMENTS OF

REDWOOD FEED PRODUCTS CO.

It has some wear, scratches and a little rust by the lettering. The tip is bent up some. It is 9 1/8 inches long. Item pictured is the actual item up for sale and comes from a non-smoking household. (230.224h-.6bx)