This is a tricky one, not sure if its 11A or 53A . Here's the link to vam 11A http://www.vamworld.com/1880-P+VAM-11A Here's the link to vam 53A http://www.vamworld.com/1880-P+VAM-53A
From the photo's it appears to more than likely be VAM 53A as opposed to VAM 11A. But it would be easier to have higher mag images of the specific pick up areas.
Click on the image. There is a clash on trust that matches the 53A photos. That is actually what was making me lean towards the 53A.
Now that I have looked at it again. The clash is from the same device, but the alignment is different. The clash is too far North into the S of TRUST. I think it may be a completely different VAM than the 2 in question.
messydesk said it could be 21A too . Not sure images aren't there http://www.vamworld.com/1880-P+VAM-21A
I would be willing to bet it's a 21A. Comparing the date to the 21 photo's it's almost dead on. The slight doubling of the 1 and second 8 as well as the die chip between the loops of the first 8 to the left outside. Match that up with the clashing near the neck of 21A and it's pretty much a dead lock.
Not bad for 39 bucks . http://www.ebay.com/itm/351556099609?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT
They just posted the 2 images ( Obverse & Reverse ) to Vam World site, for 21A . http://www.vamworld.com/1880-P VAM-21A