Lockhart, James H.
Person
Found in 1 Collection or Record:
James H. Lockhart Horolovar Company Collection
Collection
Identifier: MG-406
Scope and Contents
This collection is comprised primarily of invoices from the Horolovar Company. Additionally, there are several flyers on the Flying Pendulum Clock and the 400-Day Clock, including a history of the 400-Day Clock.