Salisbury —Methods of Palaeobotanical Reconstruction. 277 
Apparatus for the cutting of models reconstructed from sections. A, removable platform 
for model ; b, rotating platform ; c, rising and falling platform carrying b ; d'-d"", guides 
for the platform C ; E, grooved sides of frame carrying runners which bear the cutting face F ; 
G and g ", supports to the cutting face F ; H, screw clamp for fixing the position of g". The 
clamp for fixing the rod J carrying the platform C is not seen. 
