It is a Beall Bros. No 7.
http://www.ebay.com/itm/Vintage-miners-pic...7-/291453960195It was in a collectibles shop in Custer SD and only $5.00 which seemed pretty cheap. It had a little rust but not much. Yesterday I did an internet search and it seems quite a few are around for $20 so I got a good price but not a steal.
I was wondering how old it might be? I bought a broadax several years back that the stamp indicated a 1820-1830 date of manufacture.
Since there seems to be a lot around and it is not a priceless antique-I want to use it. Last night I boiled and scrubbed the head with steel wool a couple of times to turn the rust black and now it looks almost like it just came from the foundry. I want to put a handle on it. I'm not sure how long the handle should be and if the handle is a pressure fit or you use a wedge. I have some ash I could use or I could buy some hickory.
On the tips, I sort of figured the pointed end and the very narrow chisel end were simply to fit better into various types of rock.
Everyone is doing their own thing. I am sort of a history buff and for me, I like using the old tools even if the new gear does a better job. My thoughts on the pick (placer mining) would be to turn over some heavier rocks in streams, etc. that may be covering cracks, etc. with gold.