拍品专文
For a similar example see Scandanavian Corkscrews by Bernston & Ekman.
细节
Three Danish pewter or plated corkscrews
by Mogens Ballin, one marked Denmark N.B. 2019 (1920). (3)
by Mogens Ballin, one marked Denmark N.B. 2019 (1920). (3)