Penny Black

Penny Black is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Stamps Rubber Metal & Plastic

North American Industry Classification System (NAICS) Categories:

• Office Supplies And Stationery Stores > Writing & Marking Instruments & Supplies > Stamps Rubber Metal & Plastic

Standard Industry Classification (SIC) Categories:

• Stationery Stores > Writing & Marking Instruments & Supplies > Stamps Rubber Metal & Plastic