Details
A McFarlane's Calculating Cylinder,
with printed paper scales on turned sycamore drum in three sections, with rosewood endcaps -- 6 3/8 in. (16 cm.) long (paper defective on short central section)
with printed paper scales on turned sycamore drum in three sections, with rosewood endcaps -- 6 3/8 in. (16 cm.) long (paper defective on short central section)