RR Auction Quality Autograph Auction 385

Scottish chemist (1805–1869) who formulated Graham’s Law, discovered and named the process of dialysis and the concept of polybasic acids, introduced

Bold ink signature, “John Hancock,” on an off-white 3 x 6.75 slip clipped from a larger document, with a worn, but intact paper seal affixed above sig

Partly-printed DS, filled out in Hancock’s hand and signed in the body “John Hancock,” one page, 9 x 4.5, November 8, 1766. A bill of lading for a bri

TLS signed “W. R. Hearst,” 8.5 x 7, Los Angeles Examiner letterhead, April 29, 1935. Hearst writes to Lord Joseph Duveen of New York City, in full: “I

American merchant and shipmaster from Boston (1743–1828). After serving as a delegate to the Continental Congress and as a privateer during the Revolu

New Zealand five dollar bill, 5.25 x 2.5, featuring a portrait of Hillary on one side, and a penguin on reverse, signed on the portrait side in black

Original signed ink sketch of a climber atop the peak of Mount Everest raising his ice axe, with another climber descending the summit with other peak

In-depth collection of 13 signed letters from William S. Harley, chief-engineer and co-founder of Harley-Davidson, and his sister, Katherine H. Daily,

Founder and president of the Hilton Hotels Corporation (1887–1979). Vintage pearl-finish 7.5 x 9.5 photo, signed in blue ballpoint, “Conrad N. Hilton,

Three items: two TLSs signed “J. E. Hoover” and “J. Edgar Hoover,” Federal Bureau of Investigation letterhead, dated November 22, 1938 and August 31,