256 



SUMMARY OF CURRENT RESEARCHES RELATING TO 



bayonet lock of the nozzle (2), and holding a glass canule (7) fixed by 

 a strip of leather (8). D. A metal cover to fit into the metal ring (3) 

 of the syringe, and to which are attached rings to take the index and 

 middle fingers and thumb. 



(6) Miscellaneous. 



Forceps-scissors. — W. R. Traviss exhibited at the October 1907 

 Meeting * an instrument which is at once a pair of scissors and a folding 



nxmn 



1 



<Gdb 



W 





£& 



Fig. 64. Fig. 65 



Fig. 66. 



forceps. It is intended for cutting off particular pieces of weed, etc.. and 

 for retaining them until released. In fig. 64 are seen the general features 

 of the instrument. The blade B is ground away so as to allow space for 

 the wire spring C, which is fixed to the blade A. The extremity of C 



* See this Journal, 1907, pp. 760-1. 



