Donel, L. G. (1993). Lincoln Castle Observatory Tower Mound Retaining Wall: Archaeological Recording of Trial Pits (Report No 71). City of Lincoln Archaeology Unit.

Title The title of the publication or report Title:	Lincoln Castle Observatory Tower Mound Retaining Wall: Archaeological Recording of Trial Pits (Report No 71)
Number of Pages The number of pages in the publication or report Number of Pages:	9
Biblio Note This is a Bibliographic record only. Biblio Note	Please note that this is a bibliographic record only, as originally entered into the BIAB database. The ADS have no files for download, and unfortunately cannot advise further on where to access hard copy or digital versions.
Publication Type The type of publication - report, monograph, journal article or chapter from a book Publication Type:	Report
Abstract The abstract describing the content of the publication or report Abstract:	An evaluation, comprising the archaeological excavation of geotechnical pits was undertaken on the retaining wall of the Observatory Tower Mound, revealing an older wall running parallel to the present retaining wall. Limestone slabs and dark soil had been used as packing between the two walls. [AIP]
Author The authors of this publication or report Author:	Lisa G Donel
Publisher The publisher of the publication or report Publisher:	City of Lincoln Archaeology Unit
Year of Publication The year the book, article or report was published Year of Publication:	1993
Note Extra information on the publication or report. Note:	Date Of Issue From: 1993 Date Of Coverage From: 01 Date Of Coverage To: 01 Editorial Expansion: Site name: LINCOLN CASTLE OBSERVATORY TOWER MOUND RETAINING WALL, LINCOLN Study area: Investigation type: Evaluation District: Lincoln Monument: CASTLE.MOUNDTOWER. Medieval (1066-1540), CASTLE. Medieval (1066-1540) Ngr: SK37307190 Parish: Lincoln Postcode:
Source Where the record has come from or which dataset it was orginally included in. Source:	BIAB (Archaeological Investigations Project (AIP))
Created Date The date the record of the pubication was first entered Created Date:	18 Jan 2009