1. Note regarding Maria Sibylla Merian's drawings, not after 1806 Creator: Bull, Richard, 1725-1806 Call Number: Folio 75 B935 805 folder 3 Box 1 Collection Title: [Scrapbook of drawings]. Image Count: 1 Resource Type: unspecified Found in: Lewis Walpole Library > Note regarding Maria Sibylla Merian's drawings, not after 1806