What’s In The Lab: Peeling Eyeballs!

By Erin Hammeke, Conservator for Special Collections

The History of Medicine collections continue to delight us in Conservation as we work to stabilize some of the most-used items. I just finished repairing Bartisch’s Ophthalmodouleia, das ist Augendienst:…, a work on Ophthalmology printed in 1583.

This item was recently featured in the exhibit, Anamated Anatomies. In addition to depicting some interesting and seemingly painful eye treatments and surgeries of the 16th century, the book contains two pages of hand-colored anatomical flaps.

I repaired a page that depicts the anatomy of the eye in layers. Like many of the flap books we have examined, the flaps were fragile and showed signs of damage from use. The eyeball flaps had received several previous repairs, including a fairly early shellac seal repair.

For this treatment, I removed one of the previous repairs that was poorly placed and causing damage to the outer flap, and I re-repaired it using tissue and wheat starch paste. I also stabilized the remaining flaps and flattened mis-folds using a light application of wheat starch paste.