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    • Testing solubility on a Lutheran Archives Center journal

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2017

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Friday September 15 2017

CCAHA's 40th: A Love Tale Old and Delicate

    • lovers knot fraktur

In 2006, CCAHA treated a unique fraktur: an intricate lover’s knot weaving together poetry and a marriage proposal. 

Friday September 8 2017

CCAHA's Latest Enews

Our latest enewsletter features:

  • Disaster Resources
  • Treatment FOCUS: A Unique Facsimile
  • CCAHA in the News
  • Updates from the Regional Heritage Stewardship Program
  • Ongoing coverage of CCAHA's 40th anniversary
  • Upcoming CCAHA workshops.

Read it here.

Thursday September 7 2017

Treatment FOCUS: A Unique Facsimile

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    • 17.7.8 FOCUS 2
    • 17.7.8 FOCUS 1

Ultraviolet (UV) light is harmful. It’s bad for our eyes, bad for our skin, and, unsurprisingly, bad for paper objects. But in certain controlled circumstances, UV light can be used for good, as a recent CCAHA project shows.

Friday August 11 2017

CCAHA's 40th: An 1813 Panorama of Constantinople

    • 40th Wyck

This January 2002 article from Picture Framing Magazine discusses CCAHA’s treatment of Wyck House and Gardens’ panorama of Constantinople.

Friday August 4 2017

CCAHA's 40th: The Pennsylvania Charter

    • This Venerable Document

In 1997, CCAHA treated an object that arrived with a Pennsylvania State Police escort: the 1681 Pennsylvania Charter.

Friday July 21 2017

CCAHA's 40th: Pennsylvania's Civil War Muster Rolls

    • Muster Roll screenshot

CCAHA treated Pennsylvania's Muster Rolls from the Civil War, a three-year project protecting vulnerable documents from further deterioration. 

Friday July 7 2017

CCAHA's 40th: Disaster Preparedness and Response Program

    • Disaster Preparedness

In 1995, the College of Physicians of Philadelphia participated in CCAHA’s Disaster Preparedness and Response program.

Thursday July 6 2017

CCAHA's Latest Enews

Our latest enewsletter features: 

  • Treatment FOCUS: A Soldier's Memorial Certificate
  • CCAHA at SAA
  • CCAHA in the News
  • Updates from the Regional Heritage Stewardship Program
  • Ongoing coverage of CCAHA's 40th anniversary
  • Upcoming CCAHA Workshops

Read it here.

Friday June 30 2017

Treatment FOCUS: A Soldier's Memorial Certificate

    • 17.5.6 FOCUS

We recently used a unique technique to treat an early 20th-century soldier's certificate. 

Friday June 30 2017

CCAHA's 40th: Mary Louise Baker's Archaeological Illustrations

    • MLB watercolors

CCAHA has treated many of the watercolors of archaeological illustrator Mary Louise Baker.

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