176 
JOURNAL OF THE PLYMOUTH INSTITUTION. 
which sufficient space has been secured to meet the requirements of 
a year or two, provided nothing beyond the average additions be 
made to the books within this period. 
" The following is a list of the works received in exchange for 
the ' Transactions ' printed by the Society : Belfast — ' Report and 
Proceedings of Naturalists' Field Club,' series ii. vol. ii. part 1. 
Berwickshire — ' Proceedings of Naturalists' Field Club,' vol. ix. 
No. 3. Bristol — 'Proceedings of Naturalists' Society,' vol. iii. N.S. 
part 3, 1881-82. Canada — 'Geological and Natural History Sur- 
vey of Canada.' Report of Progress, with Maps (4 sheets). Corn- 
wall— £ Journal of the Royal Institution,' vol. vii. part 2, April; 
part 3, Dec. 1882; 'Polytechnic Report,' Falmouth, 1881. Eppiug 
Forest and Essex — ' Transactions of the Naturalists' Field Club,' 
vol. ii. part 6, July, 1882. Glasgow — 'Transactions of the Society 
of Field Naturalists,' parts 2-5 (inclusive), 1873-78; 'Proceed- 
ings of Natural History Society,' vol. v. part 1 ; all from the 
Natural History Society. London — ' Proceedings of the Geologists' 
Association,' vol. vii., Nos. 4-7. Annual Report, 1882; 'Quar- 
terly Journal of the Geological Society,' Nos, 150-153; 'Proceed- 
ings of Royal Society,' vol. xxxiii., Nos. 219-222; 'Journal of 
Royal Microscopical Society,' series ii. vol. ii. parts 2-6 ; ' Proceed- 
ings of Zoological Society,' part 4, 1881 ; parts 1-3, 1882. List of 
Fellows, June, 1882. Index to vols, from 1871-80. Norfolk and 
Norwich — 'Transactions of Naturalists' Society,' vol. iii. part 3, 
1881-82. New South Wales — Liversidge's 'The Minerals of New 
South Wales,' ed. 2. Annual Reports of Department of Mines, 
1880-81 ; 'Journal of the Royal Society,' 1881 ; 'Report of the 
Progress and Condition of Botanic Garden and Government Plan- 
tations,' 1881. By D. Schomburgh, 1881; 'Catalogue of the 
Australian Stalk and Sessile-eyed Crustacea.' By W. A. Haswell. 
From trustees of Australian Museum, Sydney ; ' Report of the 
Australian Museum, Sydney, New South Wales/ by T. Richards, 
1881. Penzance — ' Catalogue and Library of Royal Geological 
Society.' By W. A. Taylor, 1882; 'Report and Transactions of 
the Natural History and Antiquarian Society,' 1881-82. Pisa — 
'Atti della Societa Toscana di Scienze Naturali.' Parts of vol. iii. 
Somersetshire — ' Proceedings of the Archaeological and Natural 
History Society,' 1881. United States — ' Smithsonian Report,' 
Washington, 1880. List of Foreign Correspondents, 1882. 
