Postby DianaGaleM » Mon Aug 24, 2015 1:16 am
The shape of the shield is a matter of the artist's taste as is the shape and extent of the mantling, so the differences here are not obstacles. This will be true, for example, when the same arms are part of a circular seal, a ring, or engraved on various articles or in paintings or tapestries. Lots of flexibility here. The color of the mantling should be the primary metal of the shield lined with the primary paint of the shield, but it's elaboration is left to the artist.
In terms of the shield, the elements are the same on both your fork and the rendering of the V. Wenn arms:
a fess between three mullets of six pierced
The big question is whether the colors are the same on the both. We know the colors for the V. Wenn arms from the rendering, but not on your engraved fork. When there's no color in the object or rendering, "hatching" signifies the color.
In your fork, the dots in the fess signify Or (gold or yellow). The hatching on the background of the shield appears to have mostly worn away, but to possibly have been vertical lines. If so, it stands for Gules (Red). Blank areas signify Argent (Silver/White). So, the blazon for the fork would read:
Gules, a fess Or between three mullets pierced Argent.
For the background of the shield to have been Azure, the hatching would have to be horizontal lines. The background of the shield cannot have been blank -- you cannot have metal on metal (Or on Argent or Argent on Argent).
As for the helmet, in general, only nobility can have an open or barred visor. Those of lesser station must have a closed visor.
Because the two sets of arms appear to be of different colors, despite the similarity of elements, it isn't surprising the crests are different as well.
Once you get the blazon right, you can do a Google search on variations of it. In this case, I turned up what looks like a good hit:
"Gu. a fess Or betw. three mullets Arg. Joan de Pordone, E."
I don't know what the "E." abbreviation means, though possibly, "extinct."
Check p. 775 in Volume 2 of "An Alphabetical Dictionary of Coats of Arms Belonging to Families in Great Britian and Ireland" (John Woody Papworth, 1874), online at books.google.com. If the shield color isn't red, you can check other similars arms listed in the same section.
Definitely an interesting fork!!