These include cancelled checks, blank checks, and checkbooks with both filled-in stubs and blank checks. One large checkbook apparently was used for the account of Martin Thompson’s estate, with dates from August 1926 to October 1927; among the documents enclosed in it are a bank statement, a citizenship document (1887), and two stock certificates (1923). A second large checkbook, with the Peninsula Bank and Trust Company of Williamsburg, has dates from September to November 1946.