82 



It is possible to insert at A the arm for the dissecting combination-lens, 

 No. 1, and the lenses, Nos. 6 8. 



A separate lens-holder L, No. 104 a, which is also to be inserted at A, is 

 required if lenses, Nos. 9 and 10. are to be used. 



Prices : Code-words : 



No. 104: Dissecting Stand P HE /;/ cabinet, without lenses Marks 70. . Patin. 

 lO4 a : Holder for /he lenses, Nos. 9 and 10 ... 4. . Patinejo. 



Fig. 40. Stand P III (medium Dissecting Stand). 



(V, Full Size.) 



Stand P V. 

 Small Dissecting Stand. 



The sides of the stage, above which a lens slides up and down in a holder, 

 measure about 50 mm (2 in.). The holder is adapted for lenses, Nos. 6 8 and 

 1316. Fig. 41. 



This stand is supplied either separately or with blocks for supporting 

 the hands. 



Prices : Code- words : 



No. 1O5: Dissecting Stand P V, zvithout lenses, with blocks . Marks 14. . Patira. 

 106: ,, ,, without blocks 12. . Patochada. 



