In 1929, the Guelph Treasure was put up for sale by Ernest August, then the Duke of Brunswick, and was purchased by a handful of dealers, including Julius Falk Goldschmidt, Zacharias Max Hackenbroch, Isaak Rosenbaum, and Saemy Rosenbaum.
The Guelph Treasure was put up for sale by Ernest August the Duke of Brunswick. This was in 1929. This was then. This was including Julius Falk Goldschmidt. This was including Zacharias Max Hackenbroch. This was including Isaak Rosenbaum. This was including Saemy Rosenbaum. The Guelph Treasure was purchased by a handful of dealers. This was in 1929. This was including Julius Falk Goldschmidt. This was including Zacharias Max Hackenbroch. This was including Isaak Rosenbaum. This was including Saemy Rosenbaum.