500 Shares of Standard Oil dated 1882 and signed by John D Rockefeller. https://sep.yimg.com/ay/scripophily/standard-oil-trust-low-serial-number-54-signed-by-john-d-rockefeller-henry-m-flagler-and-jabez-abel-bostwick-3-times-1882-3.gif https://scripophily.net/stoiltrlsenu30.html