Lets see some trade dollars. Always loved the design on them. Not used to taking pics of coins in slabs. My ANACS White Slab, AU58.
Yes all Philadelphia trades from 1878 on and all trades from 1879 on were proof only dates I someday hope to have all the collectable proof trades 1884 and 1885 are not collectable unless your extremely wealthy (which I'm not)
Don't know how to pull in a photo from the old Forum days, so I'll just link to the thread with the photos: http://www.cointalk.com/threads/1878-p-trade-dollar-yeah-right.227707/ Both my trade dollars are holed; this is the only interesting one (the other is a common date).