The Francis J. Petrie Postcard Collection: Niagara's Memory in Pictures
Inside the Niagara Falls Public Library archive that preserves thousands of historic local images.
An archive built from postcards
Many of the oldest surviving photographs of the Niagara region were never taken as art. They were taken to be sold as postcards — cheap, mass-produced souvenir views that ordinary travellers mailed home. The Niagara Falls Public Library preserves a large body of these images in its Francis J. Petrie Collection, named for the local historian whose lifelong gathering of Niagara material became one of the area's most important visual archives. Each card is catalogued with the kind of detail you would expect from a museum object: its size, its medium, its publisher, its approximate date, and a written description of what it shows. Together they form a picture, literally, of how the Niagara region looked and worked across the early twentieth century.
What the collection holds
The collection ranges far beyond the Falls themselves. Alongside the famous cataract you will find street scenes, hotels, bridges, factories, and harbours from across the region — including industrial subjects like the grain elevators of Port Colborne at the Lake Erie end of the Welland Canal. Because postcards were produced by local merchants for local sale, they captured everyday places that formal photographers often ignored: a druggist's shop, a working waterfront, a railway siding. That makes the archive especially valuable to anyone researching the social and economic history of Niagara, not just its scenery. The records preserve publisher names and printing codes, which help historians date and trace where each card was made and sold.
How to explore it
The Niagara Falls Public Library has digitised much of its historic image collection and made it searchable online through its Historic Niagara portal, where each item carries its full catalogue record. For visitors and armchair travellers alike, browsing the archive is a free way to see how attractions, towns, and industries along the canal and the river have changed — or, in the case of the Falls, how little they have. If you are planning a trip, pairing a historic postcard with the place it depicts is a rewarding way to understand the region: stand where the photographer stood a century ago and compare. The library's collection is the kind of durable local resource that keeps that history alive.
Frequently Asked Questions
What is the Francis J. Petrie Collection?
It is a large collection of historic postcards and local images held by the Niagara Falls Public Library, named for Niagara historian Francis J. Petrie. It documents the Niagara region's attractions, towns, and industries, mainly from the early twentieth century.
Can I view the collection online?
Yes. The Niagara Falls Public Library has digitised much of its historic image collection through its Historic Niagara portal, where each postcard and photograph has its own catalogue record with details like date, medium, and publisher.
Why are old postcards useful for history?
Postcards were made locally to be sold to ordinary travellers, so they captured everyday places — shops, harbours, factories, streets — that formal photographers often overlooked. That makes them a rich source for studying the social and economic history of a region, not just its famous landmarks.