• 40th banner black
  • 264 South 23rd Street  
  • Philadelphia, PA 19103
P 215.545.0613
F 215.735.9313


Find us on Facebook
  • 40th Anniversary image fixed

2017 is CCAHA's 40th anniversary.

On this page, we'll share the articles, photos, and recollections that tell the story of how CCAHA became a world-renowned leader in conservation science.

View our 40th anniversary blog here.
Selected articles from CCAHA's history

1984: The Declaration of Independence

This article highlights one of CCAHA’s early, high-profile projects: the 1984 treatment of a draft of the Declaration of Independence written in Thomas Jefferson’s hand.
This article discusses the conservation and preservation uses of a new material—Mylar—through an interview with and photos of CCAHA.

1/26/83: Mission: Keep History in Sight

This article, published in the Philadelphia Inquirer, highlights an important aspect of CCAHA’s work: disaster recovery.

November 1982: 10,000 Years of Work

This November 1982 profile of CCAHA touches on two salient concepts in the conservation field: standardized conservation training and the “inherent vice” of all objects. 

January 1982: Truly a Super Idea

Published in the January 1982 edition of the Association of Canadian Archivists Bulletin, this short blurb on CCAHA and its facilities lauds the development and use of new technologies.

1/5/79, 7/16/79, 1980: CCAHA's First Press Releases

As a nonprofit, CCAHA has long relied on grant funding. Our first press releases testify to this, calling for and then excitedly announcing grants that supported the foundation of CCAHA.

2/26/65: "She Restores Wrinkled Utrillos"

Published Friday, February 26, 1965, this article features a tour of a space like the one CCAHA initially occupied; when Marilyn Kemp Weidner founded CCAHA in 1977, she and her small staff operated out of her studio.

1/21/79: "Paper Work: Soul of the New Center"

This article—from January 21, 1979—describes the beginnings of CCAHA. The article details how CCAHA was founded to serve small- to medium-sized collecting institutions. In order to have objects treated, institutions needed to become members by paying a yearly membership fee of $25.