Monthly Archives: March 2017

Welcome President Pinto!

Xuemao Wang and Neville Pinto

Dean and University Librarian Xuemao Wang and President Neville Pinto

The Preservation Lab had the opportunity to collaborate with our Director of Library Communications, Melissa Norris, and the Head of Archives and Rare Books Library, Kevin Grace, to create a hand bound writing notebook full of fun facts about the Library system.  The book was bound by Jessica Ebert, conservation technician.

Also pictured is a custom bind of Dot Christenson’s book Keep On Fighting: The Life and Civil Rights Legacy of Marian A. Spencer, also bound by Jessica created to mark the gift of the Marian Spencer collection to the Archives and Rare Books Library.

Fun with PhotoDoc – Edition 4

The amazing enclosure made by our very own conservation technician, Chris Voynovich, for volume 1 of the W.S. Porter Collection.

We very recently returned a two volume collection of photographs taken by William S. Porter, known as the W.S. Porter Collection, to the Public Library.  William S. Porter is known in Cincinnati as one of the two photographers responsible for the 1848 Cincinnati Panorama (you can read more about and even explore this amazing daguerreotype panorama here). Volume one of the collection consists of 7 cased photographs (including daguerreotypes, ambrotypes, and tintypes) and 1 non-cased tintype, all reportedly taken by W.S. Porter, while volume 2 consists of one framed daguerreotype of W.S. Porter and a preservation print of that photograph.  When these photographs arrived in the Lab for treatment, many of the cases were damaged (especially along the spine – some broken completely, one previously “repaired” with tape, etc.), the framed photograph needed re-packaging, and the collection needed two custom enclosures (vol. 1 & 2) to safely store all the photographs.

(Left) Before “bench” photos of one of the cased photographs labeled “John Wesley Lever”, (Right) After photos of the mended case.

Now, as anyone who does photographic documentation will tell you, taking treatment documentation photos of photographs is a pain, especially on the copy stand (i.e. from above) and especially when you were trained in-house in a book and paper lab.  Glass objects just aren’t as common around these parts.  During PhotoDoc glass just acts as a mirror, reflecting all your light and even your camera lens and obstructing the actual photograph you are trying to capture.  But we knew that we wanted some good quality photos of the photographs to print as surrogates and to also use in the enclosures.  Black foam core and an Olfa rotary cutter to the rescue!  Using these two supplies I created a non-reflective black surface to place around the camera lens to help reduce reflections and absorb light.

In order to mount this black foam core on the camera lens I measured the diameter of our lens and the distance from the edge of the lens to the neck of the copy stand when the camera was in place.

The foam core allows enough flexibility for the deflector to just slide past the UV filter and snap into place securely.

 

 

 

 

 

 

 

 

With the black non-reflective board in place, I was able, with guidance from our conservator, to get some pretty good shots of the photographs to be used as surrogates.  The photos were also printed out and attached to the back of individual tuxedo boxes for each cased photograph.  Instructions to “store face down” were placed on the front of each tuxedo box to assist patrons in proper storage.  (The glass on all of these photographs is degraded and if stored face up the glass can actually weep onto the photograph causing significant damage, therefore cased daguerreotypes/ambrotypes/tintypes are generally stored up-side-down to prevent further damage to the actual photograph).  All of the tuxedo boxes for volume 1 were housed within a two-tiered clamshell box with two removable trays made by our resident “Box Master”, Chris Voynovich.  It should be noted that it’s a miracle this enclosure made it out of the lab and back to the Public Library, because several staff members were so enamored with it and thought it would make the best jewelry box!  I mean, it kind of would, wouldn’t it?

Here are the images I was able to obtain using my homemade non-reflective board:

Jessica Ebert (UCL) – Conservation Technician

Fun with VideoDoc: Lining a Oversized Map (Edition 3)

Before treatment photo, map with cloth lining.

A couple months ago the lab received an oversized map from the Public Library’s collection.  The map is from 1863 and depicts the businesses of downtown Cincinnati at the time.  The Public Library would like to digitize the map, however when it arrived in the lab it had a variety of creases, stains and losses.  It was also previously lined with cloth.  Conservator, Ashleigh, and Sr. Conservation Tech, Catarina, began the work of removing the map from the prior cloth lining, washing the detached sections of the map to assist in removing the prior cloth lining adhesive, and locally humidifying and flattening the creases and distortions in the paper (caused when the map was previously lined).

Next up, lining the map with kozo fiber tissue and a mixture of wheat starch paste and methyl cellulose.  For this, Ashleigh and Catarina created a make-shift light table, since the Lab’s was not large enough and began piecing the sections of the map back together.  I couldn’t not document this climactic part of the treatment, so I went a little crazy, threw my go-to documentation equipment out the window (i.e. our Nikon DSLR), grabbed my iPhone and made a little video to illustrate the process.  I hope you enjoy it!

*Please note, portions of this video have been sped up to shorten the length of the video…Ashleigh and Catarina work quickly, but not THAT quickly!

Jessica Ebert (UCL) – Conservation Technician