AMOR Є А ~ (СС S С 
DYNANOMETERS 
FOR MEASURING THE FORCE OF DRAUGHT. 
Fig. 3. 
тшшш ТШ 
Ға! ii 
ШІЛІГІ 
Fig. 2. 
М” Salmons Dynanometer . 
нына ы‏ زر دنت شا 
Published as the Aet directs, 109, by Longman, Hurst , Beer « Orme, Paternoster Row . 
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