1864. | List of Woodcuts. 
Section across the Valley of Xanthus 
Puddling Machine . : : 
The same, in Section 
Appearances of Casemate No.2, at Fort Hindman (U. S.A. )p before and 
after being under fire of Ironclad ‘Lexington.’ Two Figures 
Carved Handles of D: aggers found by Lartet and Christy in the Cavern of 
Perigord. Two Figures . 
Carving of Aurochs on Dagger. Same source : : 
Low’s Machine for boring Tunnels, Adits, &e. Two Figures 
The same: Section of the Boring Tool . : ; 
Low’s Machine for Quarrying 
Low’s Machine for Sinking Perpendicular Shafts . 
Elevation and Ground ‘Plan of Glass Prism. Two Cuts 
Solar Spectrum, after Kirchoff ; : : 
Solar Spectrum, after Gassiot 
Pictet’s Apparatus (exhibiting the Principle. of Thermal Exchanges) . 
“Cercomonas fusiformis,”’ found by Balbiani in infusions 
The same form, after Dujardin 
Different stages of Cercomonas fusiformis found in Distilled Water by 
Samuelson. 
Amceba (Gleichenii ?). “From Dr. Balbiani’s infusions 
The same, after Dujardin 
Ameceba Balbianii (Three Fi ures) £ found by Samuelson i in Distilled Water 
Various stages of Vibrio found by Samuelson in Dust from Eg ayuane Rags. 
Formation of Vermiform Larvee of Coral ( ‘after Duthiers) 
Larvee or Embryos of Coral, of natural size . ‘ 
The same, Magnified 
Dise resulting from the Metamorphosis of the Larve 
Young Polype (of Coral), with Tentacles already provided w with Processes 
Young Polype (of Coral), commencing to throw out Buds 
A Colony of Young Polypes (of Coral), showing the aed 
Spicule from Cortical Stirface of Coral. 
Part of a Branch of Coral, magnified and prepared so as to show the Poly p- 
stem 
Cylinder for Testing the Absorptive Properties of Substances used in Coating 
Telegraph Wires (Fairbairn) . 
Apparatus employed for the same purpose 
Similar Apparatus, furnished with Water-bath for Experimenting under 
High Temperature . 
Apparatus for Testing the Insulating Power of Telegraph « Cores.” 
Cuts 
“Core” subjected to Pressure in the Apparatus : 
Box containing “Core” undergoing the Insulating Test 
Portion of the . Atlantie Cable of 18 58. Two Cates 
Portion of the Atlantic Cable of 1864-5. Two Cuts . 
British Skull contrasted with the Fossil Skull of Ni eanderthal 
Cast of Interior of the above British Skull 
END OF VOL, I, 
VOL. I. 
“Tie 
