Copy letter from Colonel Grey to [James Hudson]

1 Jun 1850

Loose manuscript paper; mounted | 1 document (2 pages) (whole object) | RA VIC/MAIN/F/18/27

Copy letter from Colonel Grey to [James Hudson], on behalf of Prince Albert, forwarding results of the first week's experiment with the filtering tank, including bottles of water and chrystalline deposits (not present). Plus Prince Albert's opinions on the results of the experiment.