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Created1993-07-20
Description

The purpose of this human health risk assessment is to determine the extent and likelihood of adverse health effects that could occur as a result of human exposure to chemicals that may have been deposited in homes following the August 31, 1992 fire at the former Quality Printed Circuits facility.

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Created2000-10-18
Description

The purpose of this report is to document the evaluation of the public health effects of the air emissions from the Central Garden and Pet Supply Warehouse fire that was verbally provided during the response efforts to the fire event. The facility contained a variety of lawn and garden supplies

The purpose of this report is to document the evaluation of the public health effects of the air emissions from the Central Garden and Pet Supply Warehouse fire that was verbally provided during the response efforts to the fire event. The facility contained a variety of lawn and garden supplies including pesticides, herbicides, and pool maintenance chemicals. The fire also involved a portion of a pharmaceutical supply firm which contained medical supplies ranging from liquid and pill-form medicines to sterile syringes and other physical supplies.

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Created1914-07-17
Description

Mounted black and white photograph with a typescript annotation, "July 17 1914. Making the trip down Bright Angel trail at the Grand Canyon of Arizona on mules. Left to right: George H. N. Luhrs, Jr., unknown, George H. N. Luhrs, Emma Luhrs, Ella Luhrs. Bright Angel Trail to the Colorado

Mounted black and white photograph with a typescript annotation, "July 17 1914. Making the trip down Bright Angel trail at the Grand Canyon of Arizona on mules. Left to right: George H. N. Luhrs, Jr., unknown, George H. N. Luhrs, Emma Luhrs, Ella Luhrs. Bright Angel Trail to the Colorado River, at bottom on canyon."

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Created1914-07-17
Description

Black and white print of the Grand Canyon with a typescript annotation, "July 17, 1914. Grand Canyon Arizona. On the left side you can see some of the mules taking people down the Bright Angel Trail to the bottom of the Canyon."

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ContributorsKolb Bros. (Photographer)
Created1914-07-17
Description

Black and white print with members of the Luhrs family. Typescript annotation, "July 17th, 1914. Going down Bright Angel Canyon of Arizona, Those on the mules, from bottom up: unknown, unknown, Ella Luhrs, Emma Luhrs, George H. N. Luhrs, unknown, Roger Hunt, George Luhrs Jr., Catherine Margarita 'Gretchen' (Mrs Geo

Black and white print with members of the Luhrs family. Typescript annotation, "July 17th, 1914. Going down Bright Angel Canyon of Arizona, Those on the mules, from bottom up: unknown, unknown, Ella Luhrs, Emma Luhrs, George H. N. Luhrs, unknown, Roger Hunt, George Luhrs Jr., Catherine Margarita 'Gretchen' (Mrs Geo H. N.) Luhrs standing beside George Luhrs Jr." Beside the trail, a sign displays, "Photo by Kolb Brothers."

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DescriptionBlack and white print of Frank and Tillie Luke on the rim of the Grand Canyon. Circa 1920-1929.
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Created1905-11-18
Description

Black and white print of six men and four women (unidentified) astride mules on a trail. One man sits on rocks beside the trail.

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Created1905-11-18
Description

Black and white print of one man and three women (unidentified) on a trail.

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Created1917-12-26
Description

Black and white mounted print with typescript annotation, "Dec 26, 1917, at the Grand Canyon of Ariz., on his honeymoon, Arthur "Cap" Taylor." Handwritten annotation, "San Diego, 1918."

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ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962