1892 SILVER ORE RECEIPT ON THE BILLHEAD OF NELS KELLERUP--BLACK HAWK, COLORADO.
1892. Original manuscript. Printed in blue and red on one side of heavy white stock, accomplished by hand, this receipt shows that Nels Kellerup bought from Fiske Mining Company some 8,000 pounds of mine tailings, valuing the silver at 86 to 87 cents per ounce. Dated April 12, 1892. Signed..... More