You should join the National Association of Milk Bottle Collectors (go online or reach out to Peter Bleiberg at pmbleiberg@ail.com).
It’s a great group, and you’ll get direct access to many of the largest PA collectors. Also very inexpensive and a great monthly publication.
It’s a great group, and you’ll get direct access to many of the largest PA collectors. Also very inexpensive and a great monthly publication.