41 



112. Specimens to illustrate Prof. Geikie's " Primer 

 of Geology." Price 10s. 6d. 



1875. Exhibited by J. P,. Gregory. 



One tray with cover containing turned-up card -trays, with 22 

 specimens, on the average about 2 in. square, numbered according 

 to the figures they illustrate. 



113. Twenty -five fragments of minerals for blowpipe 

 experiments. Price 2s. 6d. 



1875. Exhibited by J. R. Gregory. 



In pill-boxes, contained in a larger cardboard box, on the 

 outside of which is a list of the specimens. 



114. Fifty fragments of minerals for blowpipe experi- 

 ments. Price 5s. 



1875. Exhibited by J. E. Gregory. 



In pill-boxes, contained in a larger cardboard box, on the 

 outside of which is a list of the specimens. 



115. Moh's scale of mineral hardness. Price 6s. 

 1875. Exhibited by J. E. Gregory. 



Ten small white trays containing the minerals and a file, 

 enclosed in a green cloth covered box. 



116. Yon Kobell's scale of fusibility. Price 3s. 

 1875. Exhibited by J. E. Gregory. 



A wooden box in six compartments, each with a mineral ; a 

 descriptive label on the lid. 



117. One hundred British rocks. Price 80s. 



1877. Exhibited by Bryce M. Wright. 



Arranged in five mahogany trays in a mahogany cabinet. 

 Each tray contains 20 white card trays, 2 in. by 2| in. Each 

 specimen carries a number to which a label corresponds. Of the 

 100 specimens 65 belong to the stratigraphical series, 31 are 

 igneous, and 4 are schists. 



118. One hundred minerals arranged according to 

 Phillip's " Mineralogy." Price 31. 



1877. Exhibited by Bryce M. Wright. 



Arranged in four mahogany trays contained in a mahogany 

 box. Each tray has 25 white card trays, each 2| in. by 3 in. 

 Many of the specimens are crystalline. Each carries a number 

 to which a label corresponds. 



With these are shown several miscellaneous specimens. 



