1. Trade card for the Bay State Fertilizer, manufactured by The Clark's Cove Guano Company, New Bedford, Mass., 1886 Creator: Clark's Cove Guano Company; Clay & Richmond Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Date: 1886 Institution: Historic New England
2. Trade card for the Bay State Fertilizer, manufactured by The Clark's Cove Guano Company, New Bedford, Mass., 1886 Creator: Clark's Cove Guano Company; Clay & Richmond Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Date: 1886 Institution: Historic New England
3. Trade card for the Bay State Fertilizer, manufactured by The Clark's Cove Guano Company, New Bedford, Mass., 1886 Creator: Clark's Cove Guano Company; Clay & Richmond Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Date: 1886 Institution: Historic New England
4. Trade card for the Bay State Fertilizer, manufactured by The Clark's Cove Guano Company, New Bedford, Mass., 1886 Creator: Clark's Cove Guano Company; Clay & Richmond Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Date: 1886 Institution: Historic New England
5. Trade card for the Bay State Fertilizer, manufactured by The Clark's Cove Guano Company, New Bedford, Mass., 1886 Creator: Clark's Cove Guano Company; Clay & Richmond Format: Postcards/Cards; Ephemera Collection: Ephemera collection (EP001) Date: 1886 Institution: Historic New England