Variant from Feb 01, 1943?

I see in the list that there is a variant from Feb 3, but I have a note from Feb 1st, 1943.  Is this unique?

Unique, probably not. 

Judging by the incredible rapidity of which those notes seem to have been released. There's probably other 1st notes in existence, just it's simply undocumented in Numista.

Or the person entering that line mistyped 3 instead of 1. Since there's no photo of the 3rd, that could be a possibility.

A Collector

 

 

Or the person entering that line mistyped 3 instead of 1. Since there's no photo of the 3rd, that could be a possibility.

 

Well, there we go then. Evidently, the 1st is just an undocumented variant so far as Numista goes.