OK DRNISON UNIVERSITV 89 



with a full list of preserving and staining reagents are supplied. An 

 incubator, sink and slide cabinet complete the furnishing The latter 

 contains a large collection of microscopical preparations illustrating the 

 tissues of the various groups of vertebrate and invertebrate animals 

 and is especially complete in the vertebrate nervous organs. 



The Lahoratorv of Physioi,o(;icat> and Comparative PsvcHor,- 

 OGY (36x27 feet) is a large room on the third floor. It contains a Lud- 

 wig kymograph, chronoscope, pendulum myograph, time markers, with 

 proper electrical connections, and numerous other pieces of ajjparatus, 

 many of which were constructed in the machine shop of the depart- 

 ment. The equipment is, however, as yet very incomplete. The 

 courses thus far given have been out-growths of the neurological labor- 

 atory and in the furnishing of this laboratory attention is directed rather 

 to the requirements of the physiological and comparative aspects of 

 the science than to those of experimental psychology in the wider sense. 

 The library is abundantly supplied with the current neurological and 

 psychological literature and through the medium of the Journal of Com- 

 parative Neurology the department is kept in touch with the most ad- 

 vanced movements in these departments. 



The Injectorium (9x12 feet). This is a small room is the base- 

 ment with cement floor and walls designed as a preparation room for 

 the dei)artment of Zoology. In it all rough dissection, injection of spec- 

 miens etc., is done and alcoholic specimens are prepared and dissect- 

 ing material stored. It is supplied with the gravity injecting apparatus 

 designed by Professor Tight, sink, work table, tanks and cases. 



The Special Shop of the departments of Zoology and Geology oc- 

 cupies a room (17x26 feet) in the main portion of the building on the 

 south side, on the basement floor. It is supplied with an electric motor 

 of 2 horse power which drives the main shaft, which latter is supported 

 by hangers resting on the floor. Besides a good assortment of wood and 

 metal working tools, benches, etc , the power machines include a Royle 

 combination saw, a large screw cutting metal lathe, a wood lathe, a 

 Royle former, a lithological lathe of the Royle pattern and a Royle router. 

 This shop is used by the departments of zoology and geology for the 

 construction of apparatus and by the engraving department for the 

 routing and blocking of plates. 



