[CITES] a Sykes hydrometer by Wickenden & Sons, Tunbridge Wells, the mahogany case with ivory plaque 'Sykes Hydrometer Wickenden & Sons hotel Valuers Tunbridge Wells', the hydroments and ivory themometer similarly engraved, complete with all weights; a hydrometer by Loftus, missing themometer, a rolling rule, ebony and ivory by T B Winter Newcastle-on Tyne, two ivory scale rules, Rabone and Halden, ivory 12" folding rule and sector by Elliot, one side stained with red ink,(7)