This pair is quite unique. The hinges are heavy brass and are a 3/8-inch off set to allow for the ice box off-set doors. They appear to come out of the Victorian era, thus probably date to the very early 1900s.
The fancy wings that mount on the box frame measure 1 1/4 inches deep and 2 inches vertically. The longer wings, that fasten to the door, measure 3 1/2 inches long and 1 7/8 inches vertically.
Screws will be included.