Armstrong, J L 1905a
[Armstrong, J L]. Armstrong's Harrogate Hand-Book, and Visitor's Vade Mecum. With an Appendix edited by G.W. Piggott, Esq., M.D.; a Map of Twenty Miles round Harrogate, and Thirty Illustrations. Harrogate: Printed and Published by J.L. Armstrong, . 1, 10 advert, , [2 advert], 1, 6-132, 4 advert pp. Illus. Col. fold. map.
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