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细节
A German Schmidt steel open corkscrew,
with tapering spring (slight damage to the edge of the spring at the tapered end), marked on the frame Muster-Schutz Schmidt, centre worm.
See Plate 6
with tapering spring (slight damage to the edge of the spring at the tapered end), marked on the frame Muster-Schutz Schmidt, centre worm.
See Plate 6