Ebenezer Bacon and Co. London Essay Sheet with SIXTY TWO designs

Ebenezer Bacon and Co. London Essay Sheet. Beautifully engraved sheet with SIXTY TWO designs die sunk and measuring 149 x 227mm Ebenezer Bacon and Co London Machinagraphists (Registered) imprint at bottom and manuscript plate no. at top. Violet company handstamp on reverse Very Fine an intriguing essay. A more basic essay (only 8 impressions) sold in Siegal December 2019 Auction (lot 1005) for 950 US dollars hammer price (approx 850 pounds inc premium)