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S. Dec. 6,1882 The Publishers' Circular ...
s . Dec . 6 , 1882 The Publishers' Circular 1455
Ad24501
ICTO'W IR , IE . A . ID-X \ JOHNSTON'S STANDARD SERIES OF SCHOOL DIAGRAMS . No . 1 . CHEMICAL APPAKATUS . SIZE , 58 by 5 O inches . ! Price , Mounted on Cloth and RollersVarnished , 12 s . , A Series of Correct Drawings , Beautifully Printed in Colours , OF THE Spirit Lamp—Crucible—Hydrometer G-lass—Retort and Receiver—Test Tube—Funnel—Flask : —Crucible 1 Tongs—Forceps—Test G-lass—Blowpipe—Pipette—Air-Pump—Syphon—Precipitating Glass—Hydrometer — Retort — Woulfe's Bottles — Evaporating Dish—Carbonic Acid Bottles—Filtering Apparatus — Chemical Balance — Thermometer — Lab oratory Furnace—Copper Still—Pestle and Mortar—Glass Measure , and Pneumatic Trough . * j early So acquire many a ScieDtific knowledge discoveries of the names are made of the every various year apparatus and commented used in Chemistry on in the , without Press that , however pupils , having a notion of their appearance or practical character . its cost For , the as well purpose as the of Scientifi risk of c Instruction breakage and there the is difficulty nothing of bettor storage than are the almost actual apparatus insurmountable ; but objections . It is This accompanied Diagram b , y therefore an Explanatory , has been Key constructed , giving a at descri the p reques tion of t of each numerous subject Teachers and an to address meet a for want the . Teacher . A . JOHNSTON , LONDON : 6 PATERNOSTER B 0 ILT > ING 3 , EC .