Douglas A. Lockard Photography 

Rare Books from Roy G. Neville Historical Chemical Library.

Engraved Title page.

Key Repository, part of the decorative arts collection at the Bryn Athyn Cathedral.

A scale model of the Bryn Athyn Cathedral, part of the decorative arts collection at the Bryn Athyn Cathedral.

Details of a scale model of the Bryn Athyn Cathedral, part of the decorative arts collection at the Bryn Athyn Cathedral.