Gerhardt, C Art. XXXI.- Researches on Salts. Translated from the Journal de Pharmacie et de Chimi, t. xii: third series. Second Series, Vol. VI, No. 18 – Nov., 1848
vol. 10 #13
Gerhardt, M. Charles
Review of the Organic Chemistry. Extracted from the American Journal of Science and Arts, Vol. IV, Second Series, 1847
New Haven: Printed by B.L. Hamlen, 1847
vol. 10 #15
Great Western Railway Address of the Directors of the Great Western Rail Road Company, Read by the President, R.W. Harris, Esq., at a Public Meeting of the Inhabitants of Hamilton, on the 22nd April, 1850, together with Proceedings of Said Meeting
[4 – photocopies]
vol. 4 #13A
Great Western Railway Proceedings at the Annual General Meeting of Shareholders, Held in Hamilton, on the 6th June, 1853; and Report of the Directors
Hamilton, C.W.: Printed at the Spectator Office, Court-House Square, 1853
vol. 4 #3
Great Western Railway Report of the Directors of the Great Western Railway of Canada; to be Presented to the Shareholders on Friday, Sept. 29th, 1854. With a statement of Accounts, &c. &c. &c.
Hamilton, C.W.: Printed at the Banner Office, 1854
vol. 4 #2
Great Western Railway Report of the Managing Director of the Great Western Railway of Canada, to Robert W. Harris, Esq. President of the Company, Dated Hamilton, Canada, 31st August, 1853
London: T. Brettell, Rupert Street, Haymarket, 1853
vol. 4 #4
Great Western Railway. Canada West. Canada West. Great Western Railway. Chartered by Act of Parliament. Capital Stock 1,500,000 Cy. 125,000 Reserved for Canada. Directors, Sir Allan N. MacNab, President. Wm. M. Shaw, John O. Hatt, L. Lawrason, James B. Ewart, Peter Carroll, George S. Tiffany. Jasper T. Gilkison, Secretary.
Hamilton: G.P. Bull, Gazette Office, 1845
vol. 7 #10
[Great Western Railway]
Great National Thoroughfare from the West and South-West into New England, by the Northern or Lake Route from New Orleans to New York, Boston and Portland December, 1847
vol. 7 #12
Great Western Railroad Proceedings of the Annual General Meeting of Shareholders, Held in Hamilton, on the 21st June, 1852; and Report of the Directors.
Hamilton, C.W.: Printed at the Spectator Office, Court-House Square, 1852
vol. 4 #5
Great Western Railway, Canada West Report on the Great Western Railway, Canada West, to the President and Directors by Charles B. Stuart, Chief Engineer. Sept. 1, 1847
[47 + map]
vol. 9 #2
Great Western Railway, Canada West Report by the Directors to the Shareholders upon the Report made by the Commission appointed to enquire into certain accidents upon the G.W.R. April, 1855
vol. 4 #9
Great Western Railway of Canada Report of The Directors of the Great Western Railway of Canada, for the half year ending Jan. 31, 1855, with the Engineer's Report, and Statements of Accounts, &c. &c. &c.
Hamilton, C.W.: Morning Banner Steam Press, 1855
vol. 4 #10
Great Western Railway Report to be submitted By the Board of Directors To the Shareholders, at the Special General Meeting to be held on the 15th May, 1854 For the Use of the Shareholders of the Company Only
Hamilton: Printed at the Spectator Office, Court House Square, 1854
[15 – annotated]
Great Western Railway Report Upon the Merits of the Great Western Railroad Canada West: by a Committee of Its American Friends.
Boston: Eastburn’s Press, 1851
vol. 4 #12
Great Western Railway Reports of The Commissioners appointed to inquire into a series of Accidents and Detentions on the Great Western Railway, Canada West, By Commission Bearing Date Nov. 3, 1854. Laid Before the Legislative Assembly by order of His Excellency the Governor General.
Quebec: Printed by Stewart Derbishire & George Desbarats, Printer to the Queen’s Most Excellent Majesty, 1855
[222 + chart]
vol. 4 #13
also vol. 11 #2
Great Western Railway of Canada Special Report of the Board of Directors to the English Shareholders.
Hamilton: Printed at the Spectator Office, 1853
vol. 4 #1
mf # 860
Gzowski, C.S. & Co.
Letter Addressed to His Worship the Mayor of the City of Toronto on the Subject of The Esplanade Contract 
vol. 3 #24
Report of C.S. Gzowski, Esq., Appointed to Examine and Report Upon the Mines of the Upper Canada Mining Company on Lake Huron.
Hamilton, C.W.: Printed at the Spectator Office, 1848
ol. 7 #16