1. The old series Ordnance Survey maps of England and Wales volume IV 4 Central England.
by J B Harley with a carto bibliography by J B & B A D Manterfield and text illustrations by Rodney Fry: 
Price: USD 95.78
Dealer: Biblio, Cornell Books Limited
Description: Lympne Castle: Harry Margary, 1986. First edition (hardback), volume 4, covering central England. 4to (35cm by 26cm), lxiv, 96 pages of maps. Original blue cloth, dustwrapper. The book and the dustwrappe are in very good condition. High-quality reproductions of sheets 7, 13, 34, 35, 43-46 and 52-55 of the old series of the ordnance survey, covering the counties of Bedfordshire, Buckinghamshire, Gloucestershire, Middlesex, Oxfordshire and Worcestershire, and parts of the surrounding counties. The editors used the earliest copies of the maps they could get their hands on; in this volume the maps were published between 1822 and 1835. ISBN 0903541041 Lympne Castle: Harry Margary, 1986. ISBN 0903541041 9780903541046 [GB] 

2. The Old Series Ordnance Survey Maps of England and Wales, Volume IV (4), Central England
by J B Harley, With A Carto-Bibliography By J B & B A D Manterfield, And Text Illustrations By Rodney Fry 
Price: USD 102.79
Dealer: Alibris, Cornell Books via Alibris
Description: Lympne Castle: Harry Margary, 1986 1986 Other First edition (hardback), volume 4, covering central England. 4to (35cm by 26cm), lxiv, 96 pages of maps. Original blue cloth, dustwrapper. The book and the dustwrappe are in very good condition. High-quality reproductions of sheets 7, 13, 34, 35, 43-46 and 52-55 of the old series of the ordnance survey, covering the counties of Bedfordshire, Buckinghamshire, Gloucestershire, Middlesex, Oxfordshire and Worcestershire, and parts of the surrounding counties. The editors used the earliest copies of the maps they could get their hands on; in this volume the maps were published between 1822 and 1835. ISBN 0903541041. 

3. The Old Series Ordnance Survey Maps of England and Wales. Vol. IV.
by JBHarley. J. B. 
Price: USD 144.25
Dealer: Biblio, Cocksparrow Books
Description: HARDBACK "VOL 4 IN THE SERIES," SHIPPED FROM THE UK* Edition: 1st. * Impression: 1st ?* Date of Publication: 1986. * Publisher: Harry Margary, Lympne Castle, Kent. * Binding and cover condition: Dark blue cloth covered boards, gilt title to spine only. No visible faults. FINE.* Jacket condition: Colour illustrated dust wrapper showing the armorial bearing of the Ordnance Survey with mid-green title to spine and face. Some shelf wear to top and bottom edges, head and tail of spine. Some minor spotting. Now in a clear un-attached protective wrapper. VG++. * Contents condition: PRIVATE COPY NOT EX-LIBRARY. Clean, crisp, tight and bright with light reading wear, no marks to text, some slight marks to page edges, otherwise no visible faults. VG++.* Illustrations: One single colour plate to frontis. Some b/w line drawn illustrations to introduction. Numerous single sided map section reproductions throughout. * Pages: 98 pp. text. lxv pp. introduction and appendices at front.* Description: A reproduction of the 110 sheets of the survey in early state in ten volumes of which this is volume IV containing those for Central England. Scale one inch to the mile.* A NEAR FINE text copy of the 1st./1st. with some age and wear to jacket reducing it to VG++. Now in a clear un-attached protective wrapper.* Harry Margary, Lympne. ISBN 0903541041 9780903541046 [GB] 

4. The Old Series Ordnance Survey Maps of England and Wales, Vol IV, (Central England).
by Harley, J B 
Price: USD 146.79
Dealer: AbebooksUK, Cocksparrow Books
Description: ISBN10: 0903541041, ISBN13: 9780903541046, [publisher: Harry Margary, Lympne Castle, Kent, UK.] Hardcover First Edition HARDBACK "VOL 4 IN THE SERIES," SHIPPED FROM THE UK* Edition: 1st. * Impression: 1st ?* Date of Publication: 1986. * Publisher: Harry Margary, Lympne Castle, Kent. * Binding and cover condition: Dark blue cloth covered boards, gilt title to spine only. No visible faults. FINE.* Jacket condition: Colour illustrated dust wrapper showing the armorial bearing of the Ordnance Survey with mid-green title to spine and face. Some shelf wear to top and bottom edges, head and tail of spine. Some minor spotting. Now in a clear un-attached protective wrapper. VG++. * Contents condition: PRIVATE COPY NOT EX-LIBRARY. Clean, crisp, tight and bright with light reading wear, no marks to text, some slight marks to page edges, otherwise no visible faults. VG++.* Illustrations: One single colour plate to frontis. Some b/w line drawn illustrations to introduction. Numerous single sided map section reproductions throughout. * Pages: 98 pp. text. lxv pp. introduction and appendices at front.* Description: A reproduction of the 110 sheets of the survey in early state in ten volumes of which this is volume IV containing those for Central England. Scale one inch to the mile.* A NEAR FINE text copy of the 1st./1st. with some age and wear to jacket reducing it to VG++. Now in a clear un-attached protective wrapper.* [Salisbury, WILTS, United Kingdom] [Publication Year: 1986]