Study Hall on Thursday, May 21, is cancelled due to plumbing maintenance. Study Hall will resume on Monday, May 25. Thank you for your patience.
All HPL Branches are closed on Friday May 29, for Staff Professional Development. Bookmobile is off the road and Extended Access service is not available. Regular service hours resume on Saturday May 30.
Visit our Virtual Branch at hpl.ca for our online resources and collections.
The accessible washroom at Greensville Branch is not working. We aim to get it fixed quickly.
Renovations are currently underway for the 2nd Floor Central Children's Area. Programs are still being offered as scheduled and there is a temporary pop-up Children’s Area on the northeast side of the 2nd Floor (near the Piano Room), including access to collections and train tables. Construction is expected to be completed by late Spring. Thank you for your patience.
As of Monday, March 2, Sherwood Branch's 2nd Floor is closed due to renovations. Makerspace, Children and Teen's collection are temporarily available on the 1st Floor. All programs will be held in the basement program room. Renovations are expected to be completed in late Spring. Thank you for your patience.
Keefer Pamphlets – D – E
Dearborn, W.L.
Description of a Rail Road Route from St. Louis to San Francisco, in letters to P.P.F. Degrand, From W.L. Dearborn, Civil Engineer. 1849.
Boston: Dutton and Wentworth, Printers, 1850
[16]
vol. 9 #8
mf #863
Derby E.H.
Boston: A Commercial Metropolis in 1850. Her Growth, Population, Wealth and Prospects. As Originally Published in Hunt's Merchant's Magazine for November, 1850
Boston: Redding & Co., 1850
[]
vol. 3 #21
mf #846
A Description of the Improved Iron Truss Bridge, Invented by Nathaniel Rider. Patented 1845.
New York: Printed by Edward O. Jenkins, 1848
[12]
vol. 9 #10
mf #863
Ellet, Charles Jr.
A Popular Notice of Suspension Bridges with a Brief Description of the Wire Bridge Across the Schuylkill at Fairmont.
Philadelphia: John C. Clark, Printer, 1843
[18 + illus.]
vol. 9 #1
mf #863
The European and North American Railway.
Report to the Senate of Maine and Memorial to Congress.
[1852] []
vol. 3 #25
mf #846







