Specification of Andrew Kurtz : invalid beds and couches.
- Ball, Ancell.
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About this work
London : Great Seal Patent Office, 1872 (London : George E. Eyre and William Spottiswoode)
12 pages, 2 folded leaves of plates : illustrations ; 28 cm
At head of title: A.D. 1871, 7th December. No. 3305.
"Ancell Ball, of Spalding, in the county of Lincoln, physician."