Plate Ai. 



— 5 STANDARD and OTHER POUND WEIGHTS. 



OP VARIOUS 



Scale. 



MATERIALS 

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in 7 i / ■ 



N?3I 



ORDINARY IRON 

 TRADtSMANS WEiqwr 



(- 



IMPERIAL STANDARD 

 PLATINUM POUND. 



official standard 

 qilt Cun Metal Pound 



Quartz Round Weight. 



Ordinary earthenware 



tradismansw5k;ht. 



VACUUM BALANCE. 

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