Photographs - Prime Minister Pierre Trudeau visit, 1983

Three photographs of Prime Minister Pierre Trudeau's visit to Inniskillin in 1983.

Photographs of secretarial staff at Lightning Fastener, ca. 1935

Lightning Fastener Co. Ltd. was a zipper manufacturer located on Niagara Street in St. Catharines. It was founded by Gideon Sundback, the inventor of the modern fastener. Sundback was born in Sweden, but settled in the United States in 1905. It was here that he designed and patented a “separable fastener” in 1913. Although he lived in Hoboken, New Jersey, he decided to establish a manufacturing facility for his invention in Canada, choosing St. Catharines over other locations such as Fort Erie and Hamilton. At the height of its success, the company employed more than 500 people and produced more than 50 million zippers annually. Over time, the company had difficulty remaining competitive and was forced to close in 1981.

Thorold Tunnel opening ceremony photographs, September 18,1968.

Construction on the Thorold tunnel began in 1965 and was completed in 1967. It was designed by H. G. Acres & Company Ltd. and built by Pitts-Atlas, a joint venture of C.A. Pitts, General Contractor Ltd., and Atlas Construction Company Ltd. The tunnel replaced two lift bridges (Bridge 9 at Ontario Paper Co. and Bridge 7) that carried traffic over the Welland Canal. The majority of the construction occurred during the winter months, when the canal was closed to shipping. The water was drained and concrete sections shaped liked tubes were poured, creating the tunnel. During the summer months, the end sections of the tunnel were constructed so that shipping could continue uninterrupted. The 24 million dollar project was financed jointly by the Department of Highways and the St. Lawrence Seaway Authority. The tunnel was officially opened on September 18, 1968.

Slides - Rum Running

A selection of slides that appeared in the book "Rum Across the Border" by Allan Seymour Everest. The slides show Overton's Corners Border Station and the large volume of traffic that was inspected, a popular Canadian border spot, The Meridian Hotel and the U.S. Marshall destroying liquor in Rouses Point, N.Y.

The Making of Corks - Slides

A selection of slides displaying the process of cork making. There are seven slides displayed, but the collection is forty three in total.

Composite Photographs - William Woodruff and his children

The composite includes photos of: Richard Woodruff (1822-1887) brother of Samuel Woodruff, son of William Woodruff. He married Cornelia McCrumb. His son-in- law was Samuel Zimmerman of the bank. Richard was a director of the Niagara Suspension Bridge. Joseph Woodruff (1820-1886) son of William Woodruff. He married Julia Claus. He was the Sherriff of Lincoln County and one of the incorporators of the Zimmerman Bank. Samuel DeVeaux Woodruff (1819-1904) who was the son of William Woodruff. He married Jane Caroline Sanderson (1827-1912) William Woodruff (1793-1860) who was the son of Ezekiel Woodruff who was born on July 29, 1763 and moved to the Niagara area from Litchfield Connecticut. He died in Niagara on Nov. 26, 1836. Henry Counter Woodruff (1833-1916) was the 7th child of William Woodruff. He married Emma Eloise Osgood (1835-1925) Dr. William Woodruff (1830-1908) of London, Ont. was the son of William Woodruff. Helena Woodruff (1828-1892) was the daughter of William Woodruff. She married Joseph Patterson Boomer. Julia Woodruff (1825-1870) was the sister of Samuel DeVeaux Woodruff and the daughter of William Woodruff.

Composite Photographs - Woodruff Family of St. Davids, Upper Canada

Composite of the Woodruff Family of St. Davids, Upper Canada. This composite contains 6 4 ½ cm x 4 cm black and white photographs which include: Samuel DeVeaux Woodruff (1819-1904) [the birth and death dates listed on this composite are 1827-1912, but these are actually his wife’s dates] son of William Woodruff. Joseph Woodruff (1820-1882) [1820-1886] son of William Woodruff. Helena Woodruff (1828-1892) daughter of William Woodruff. Julia Woodruff (1825-1870) daughter of William Woodruff. Dr. William Woodruff (1830-1908) son of William Woodruff. Margaret Clements [Clement] Woodruff (1794-1882) wife of William Woodruff

Photographs - Three photographs of females

3 black and white photographs, 10 cm x 6 cm, of females’ faces. One of the women is older and the other 2 are young. The 2 photos of the younger females were taken by Poole, Photo, St. Catharines.

Interlake Tissue Mills Fire Slides

The Interlake Tissue Mills storage location was at the intersection of Glendale and Merritt Street in Merritton. In the 1850s, the Beaver Cotton Mills (later Merritton Cotton Mills) was built. It was a frame building that burned down in 1881. A sandstone structure replaced the previous building. In 1906, the cotton mill closed and in 1912, the Independent Rubber Company took over the building. The mill was doubled in size. The rubber company remained there for ten years and then the building remained vacant until 1935. Interlake Tissue Mills acquired the building for storage purposes. A fire razed the larger of the plant’s buildings on Memorial Day weekend in 1961. After the fire, Domtar used the smaller building for storage for a short time. This is currently the site of the Keg Restaurant.

Chart of approximate quantity of excavation in slides in the deep cut

Chart of approximate quantity of excavation in slides in the deep cut, July 1, 1848.

Differences in Standing and Sitting Postures of Youth with Idiopathic Scoliosis from Quantitative Analysis of Digital Photographs

The objective of this study was to explore whether differences in standing and sitting postures of youth with idiopathic scoliosis could be detected from quantitative analysis of digital photographs. Standing and sitting postures of 50 participants aged 10–20-years-old with idiopathic scoliosis (Cobb angle: 15° to 60°) were assessed from digital photographs using a posture evaluation software program. Based on the XY coordinates of markers, 13 angular and linear posture indices were calculated in both positions. Paired t-tests were used to compare values of standing and sitting posture indices. Significant differences between standing and sitting positions (p < 0.05) were found for head protraction, shoulder elevation, scapula asymmetry, trunk list, scoliosis angle, waist angles, and frontal and sagittal plane pelvic tilt. Quantitative analysis of digital photographs is a clinically feasible method to measure standing and sitting postures among youth with scoliosis and to assist in decisions on therapeutic interventions.

Engineering Foundation Year - Sustaining Success - Lecture 1 - slides

These materials are used in student tutorials as part of the routes to success course. The tutorials are typically delivered to a large group (~50) in an interactive manner, with the slides serving as reference/check materials. Some of the questions in the slides can also be used as individual handouts

Engineering Foundation Year - Routes to Success - Sustaining Success - lecture 2 6up slides

skills module, developing student skills by creating portfolio.