细节
A collection of four Geissler tubes,
including a spiral and twist tube -- 13.3/8in. (34cm.) long, and three smaller spiral and bulb tubes, contained in the original pine packing box -- 15in. 38cm. long (4)
including a spiral and twist tube -- 13.3/8in. (34cm.) long, and three smaller spiral and bulb tubes, contained in the original pine packing box -- 15in. 38cm. long (4)