Martin Rising Cards. London: John Martin, ca. 1945. Mechanical faux pack from which selected cards rise at the performer’s command. Given to Bob Swadling by George Hammerton. Hallmarked. Considered by professionals of the era to be the best-made and most reliable mechanical card rise ever constructed. This item is being offered by Bob Swadling from his personal collection. All proceeds from the sale of this lot, including buyer’s premiums, will be directed to a fund set up in benefit of Sebastian Midtvaage for the costs of his cancer treatment and healthcare.