for the morgans, you are looking for anything really from carson city, (cc mint mark) 1886-s 1887-s 1888-s 1889-s 1893 1893-o 1893-s 1894 1895 1895-s 1895-o 1899 those are the main ones i think for the morgans, there maybe more/less but thats what i thought of. now for peace dollars the main ones are 1921 and 1928.
This last '25-P Peace is the only one that might command a premium if you were to throw it on the 'bay. Grade's around MS62/63. If you got it for melt value, I'd say you did well. -Brian