It would depend on the prints and records. The actual records may actually only have value to your family. It would depend on their content, I'm sure. By prints, I don't know if you mean photographs or decorative prints, but either way you might want...
I think that it is worth something, after all he was well known in his field. The best way to find out the value of the work is to contact Christie's or Sotherby's. The websites are under their names. Do not go to ebay, you will never get the value o...
as per artprice.com: 1854-1922, in 2006 his drawings sold for between 950 and 1'000 usd. so, better check whether they really are prints and not originals:)