3787 3788 



3787 Press, hydraulic or Bramah press, without stand 



3788 Press, hydraulic or Bramah press, on iron stand 



3789 Bladder Glass for air pump experiments, with I.R. sheet 



3790 Ram, model of, in glass 



3789 



3790 



3791 

 3791 Retorts, best Bohemian glass, well annealed. 



3792 



718 



