ABSTRACT OF PROCEEDINGS, xXxiil. 
J. Haypon Carpew, M. Inst. C.E., Lecturer in Surveying, the 
University—. 
“A precise levelling instrument” by E. Sprenger, Berlin. 
“A Tachometer” by Troughton and Sims. 
‘‘An 8 inch Theodolite” by Troughton and Sims. 
“A 14 inch Theodolite” by Troughton and Sims. 
Mr. D. CarmeEnt, F.I.A., F.F.A., Australian Mutual Provident 
Society— 
“ Calculating and Adding Machines”—The Millionaire, 
Arithmometer and Brunsviga calculating machines; 
Burroughs, Comptometer and Centigraph adding 
machines. 
His Honor JupGe DockEr— 
“Stereoscopic Slides of photographs taken by the exhibitor 
in his travels inand out of Australia.” 
Mr. J. ARTHUR Dow tina, Honorary Secretary of the Australian 
Historical Society— 
“ Pictures.” 1. Francis Forbes, Esq., the first Chief Justice 
of tbe Colony (he was knighted after he resigned office). 
2. James Dowling, Esq., the second Chief Justice, 
formerly Second Puisne Judge (Knight when appointed). 
3. The First Railway Station at Redfern. 4. The 
Landing of Captain Cook. 5. Port Macquarie. 
Mr. A. DuckworTu, F.R.E.S.— 
“ Original Sketch by J. Skinner Prout, dated. ‘The Tank 
Stream of Old Sydney in 1846.’ ”’ 
Mr. WILLIAM FREEMAN— 
A rare work entitled ‘“ Di Gerusalemme Conquistata.” Del 
Sig. Torquato Tasso. Libri 23. In Roma 1593. 
Mr. E. J. Gopparp, B.A., B.Sc., Department of Biology, the 
University of Sydney— 
“ Preparations of Australian freshwater Leeches, Glossiphonia, 
Nephelis, Semilaganeta (new genus). Preparations of 
Australian freshwater Worms, A stacopsodvilus (new genus); 
a Lumbriculid from Tasmania. Freshwater Polyzoa.” 
c—Sept. 23, 1908, 
