NGC graded two significant collections during its on-site grading event in Munich, Germany, held February 18–23, 2019. The collections were submitted by SINCONA AG, a prominent Zurich, Switzerland-based numismatic auction house.
One collection comprised a variety of vintage US coins dating from 1794 to 1937, including numerous high-grade gold coins. The other collection featured a remarkably diverse set of modern palladium coins.
Now entirely certified by NGC, the two collections will be sold by SINCONA May 20–22. The US gold rarities will be featured in a standalone catalog of NGC-certified coins, while the palladium rarities will be included in another catalog with other bullion coins.