Document Archive
Explore our collection of historical documents and manuscripts
Total Documents
28
Items in collection
Document Types
10
Different categories
Loading
Explore our collection of historical documents and manuscripts
Items in collection
Different categories
Filter by Document Type
click another type to add it, or a highlighted one to remove it
Showing 6 of 28 documents
Preview | Cat.No. | Document | Added | |
|---|---|---|---|---|
 | PRT-2026-020 | Invoice from H. Morin for Replacement Glasses for a Perfecta Lamp Company letterhead | Sep 7, 2026 | |
 | PRT-2026-019 | Congratulatory Letter from Möller, Oehmichen & Co. to Gustav Charitius Company letterhead | Sep 7, 2026 | |
 | PRT-2025-017 | Commercial Invoice for a Barometric Altimeter by L. Maxant (1949) Company letterhead | Dec 19, 2025 | |
 | PRT-2025-016 | Commercial invoice on company letterhead with a cover letter Company letterhead | Dec 14, 2025 | |
 | PRT-2025-015 | Commercial Invoice on Company Letterhead Company letterhead | Dec 14, 2025 | |
 | PRT-2025-014 | Invoice On Company Letterhead Company letterhead | Dec 14, 2025 |