Original sentence: He made these the basis of a report which he presented to the Prussian Diet at Grudziądz (Graudenz) in 1522; Copernicus' friend Tiedemann Giese accompanied him on the trip to Graudenz.He revised his original notes, while at Olsztyn (Allenstein) in 1519, as Tractatus de monetis (Treatise on Coin) and Modus cudendi monetam (The Way to Strike Coin)
Edited sentence: He made these the basis of a report which he presented to the Preussischer Landtag 1522 in Graudenz  (Prussian Diet at Grudziądz); Copernicus' friend Tiedemann Giese accompanied him on the trip to Graudenz.He revised his original notes, while at Allenstein Olsztyn in 1519, as Tractatus de monetis (Treatise on Coin) and Modus cudendi monetam (The Way to Strike Coin)