History6 min readUpdated 2026-06-16

The Francis J. Petrie Collection: Niagara History in Postcards

Inside the Niagara Falls Public Library archive that preserves thousands of historic images of the falls, the canal and the towns around them.

Who Was Francis J. Petrie?

Francis J. Petrie was a devoted Niagara Falls historian and newspaper columnist whose lifelong interest in local history left the region one of its richest visual records. Over decades he gathered postcards, photographs, clippings and documents covering Niagara Falls and the surrounding towns, and that material now forms a named collection cared for by the Niagara Falls Public Library. Petrie believed that everyday images, including the cheap view-cards that tourists once mailed home, were worth preserving because they captured how ordinary places actually looked and changed over time. Thanks to that conviction, researchers, students and curious travellers can now study scenes that would otherwise have been lost. The collection is one of the reasons Niagara Falls has such a deep and well-documented sense of its own past, stretching well beyond the waterfall itself to the canal towns and industries nearby.

What You'll Find in the Archive

The collection ranges far wider than the falls. Alongside images of the cataract, the Maid of the Mist and the tourist district, it holds views of bridges, parks, hotels, streetcars and the industrial waterfront of the Welland Canal. A single example shows just how specific the holdings can be: a colour postcard from about 1920 of a grain elevator at Port Colborne, complete with railway box cars waiting beneath a steel loading structure. Cards like this were everyday objects, sold in local drugstores and shops, yet together they document the buildings, businesses and street scenes of a whole region across many decades. For anyone tracing the story of Niagara's towns, the archive turns scattered scraps of paper into a continuous picture of how the area grew, worked and welcomed visitors over more than a century.

How to Explore the Collection Online

The Niagara Falls Public Library has digitised much of its historical imagery through the Historic Niagara online portal, where the Petrie material can be browsed and searched from anywhere. Each item is catalogued with details such as a description, date, publisher, medium and subject, so a single postcard becomes a small research record rather than just a picture. You can search by place name, by subject such as factories or bridges, or by the collection itself, then follow the links between related items. It is a free resource, ideal for planning a heritage-themed visit, settling a question about an old building, or simply enjoying how the region looked generations ago. Treat it as a companion to a trip rather than a replacement for one, then go and see how many of the scenes still survive in person.

Turning Old Postcards into a Day Out

The real reward of an archive like this is using it to plan where to go. Pick a handful of images that catch your eye, note the locations, and build a self-guided heritage route around them. A canal-and-industry theme might start at Port Colborne's grain elevators and Lock 8, then follow the Welland Canal north to watch ships climb between the lakes, ending at the falls themselves. A streetscape theme might compare old postcards of hotels and main streets with what stands there now. Because so many of Niagara's free attractions are outdoors, this kind of then-and-now exploring costs little beyond your time. The Petrie Collection supplies the inspiration; the towns of the Niagara Region supply the destinations, and the contrast between the faded card and the living scene is what makes the trip memorable.

Frequently Asked Questions

What is the Francis J. Petrie Collection?

It is a large archive of historic postcards, photographs and documents about Niagara Falls and the surrounding region, gathered by historian Francis J. Petrie and held by the Niagara Falls Public Library.

How can I view the collection?

Much of it is digitised on the Niagara Falls Public Library's Historic Niagara online portal, where items can be browsed and searched by place, subject or collection, each with catalogue details.

Is the archive free to use?

Yes. The online portal can be browsed for free, making it a useful and no-cost tool for planning heritage-themed visits around Niagara Falls, the Welland Canal and towns such as Port Colborne.

What kinds of images does it include?

Everything from the falls and the Maid of the Mist to bridges, hotels, streetcars and industrial scenes like the grain elevators of Port Colborne on the Welland Canal.