BAIRD &TATLOCK (LONDON) LTD. 



Metal Hydrometers and Saccharometers. 



As used in Distilleries and Breweries. 



3338 



3338 No. 2. Doubly Gilt Sikes' Hydrometer 



SPECIFICATION. 



Ball Float . . . . Solid turned. 



Stems . . . . Best triplet drawn, and engine divided. 



Weights . . . . Bate's metal. 



Thermometer . . . . 9-in., ivory scaled, seasoned enamelled tube. 



Rules . . . . Two best boxwood, accurately grooved and divided for comparative 



and reducing and proof purposes. 

 Book of Strengths . . Calculated to 80 F. 



Assay Jar . . . . Calculated to hold the smallest quantity consistent with efficiency. 



3339 No. 4. Sikes' Hydrometer is as particularised above, but is fitted with one rule only 



a 9 in. boxwood comparative and reducing rule . . 



3 15 



350 



3340 



3340 No. 6 Gilt Sikes' Hydrometer, suitable for small dealer or hotel use. This is construc- 

 tionally the same instrument as No. 3338 



SPECIFICATION. 



Ball Float . . . . Solid turned. 



Stem . . . . . . Best triplet drawn brass, engine divided. 



Weights . . . . Metal, to Bate's formulae. 



Thermometer . . . . Stout 7-in., ivory scale, fitted with seasoned enamelled tube. 



Case . . . . . . Polished mahogany, velvet lined. 



Book of Strengths . . Calculated to 80 F. 



Assay Jar . . . . Clear glass with lip and foot. 



326 



623 



