Catalogs Newsletters Conventions

All conventions

Antique Doorknob Collectors of America

2003 Convention

2003 Convention

2003 ADCA Convention

Convention Booklet (PDF)

Location

San Antonio, Texas

Photos

A new home for the ADCA archive

Moving off a platform we had outgrown

Victorian ArtArchitectural Archive

Devoted to the study and preservation of ornamental builder’s hardware.

The Archive

Historical Context
Hallmark Index
Recent Additions

The ADCA

Membership Tiers
Support ADCA
Scholarships
Facebook Group
Contact Us

Resources

Hardware Dealers
Places of Interest
Newsletter Files
Historic Buildings
The Arnie Award
Hardware Patents
Manufacturer Finishes

© 2026 Antique Doorknob Collectors of America