Old Copy bundles

OCB

Old Copy bundles

c. 1800s- present

The main series of record copies of printed Admiralty charts held at the Hydrographic Office is known as the ‘old copy bundles’. They were arranged by N. Atherton, Chief Cartographer, between 1934 and 1958. These bundles do not contain every state of every Admiralty chart that has ever been printed since 1800. Nor do they contain every new chart or new edition, especially during the early nineteenth century and throughout the Second World War.

Each record copy of an Admiralty chart in the OCB series held at the UKHO has a unique reference. This reference is made up of three elements: the chart number, the chart series indicated by a letter, and the number within the series e.g. OCB 1234 B1. Every time a correction or new edition was made the chart would be given the next number within the series. Every time a chart was revised and a new chart issued a new series letter was started. Numbers were allocated up to chart number 19000.

Some charts within OCB 1 pre-date 1800. These are usually found in the 'A' series of a chart and often represent some of the earliest charts printed by Alexander Dalrymple. These were first published by Dalrymple in his capacity as Hydrographer to Hon. East India Company.

This series is currently being catalogued. As a reuslt please be aware that many of the dates for each chart cover the whole chart series, e.g. 1823-1880, or might only record the last date of correction, usually the last large correction of the chart. Dates of minor corrections or when the survey work for the chart was undertaken are sometimes recorded in the chart description.

Where known, the scale, unit and correction details of the chart have been recorded in the description. Some of these details are abbreviated. A list explaining the abbreviations is below:
LC Large Correction
SC Small Correction
NM Notice to Mariner
NE New Edition
NC New Chart
CC Cancelled Copy
RP Reproduction / Reprint
JD Julian Date
INT International
ED Edition
SD Sailing Direction
WD Withdrawn
PDS Print Depot Stock

This is a high-level catalogue of the data types and collections held in the UKHO Archive. As well as providing a description of all the collections held in the Archive, it lists the series within each collection, together with covering dates. It predominantly covers analogue records, with a few exceptions for records held on CD. The UKHO?s practice for selecting born digital records will remain essentially the same as that for paper and steps are currently under way to plan for their availability. We plan to maintain the availability of our products for researchers across the transition from the paper chart to succeeding electronic forms.

Collections have been arranged by creator if possible. In some cases, due to the seemingly ever changing office structure, it has not proved possible to identify the creator?s role, or office and therefore the material has been arranged by record type. It is hoped that when the individual series within each of these collections is catalogued in greater detail, a creator can be identified and the records transferred to sit within the appropriate collection. As cataloguing progresses the following collections? descriptions, listings and covering dates will be refined and updated. The terminology used in this document has been simplified wherever possible. The term ?Hydrographic Office?, or ?H.O.?, refers to the office established in 1795 that is today?s UK Hydrographic Office. This has been used instead of the term ?Department? as there were many departments within the Hydrographic Office during the period when the vast majority of classes of records were created.

Due to the large amount of transformation work and retrospective cataloguing work required within the archive, some of the records in this guide may require appraisal and selection before being formally accessioned and recognised as the part of the UKHO?s place of deposit. This is a work in progress.

Until such time as all the 19th century records have been catalogued in full, this catalogue of corrections should be used in conjunction with ACF David?s A Provisional Catalogue of Logs, Journals, Documents, Letters, Record Copies of Books and Pamphlets Published by The Hydrographic Department, 1974.

The UK Hydrographic Office is working on cataloguing uncatalogued material and making it available. Please contact us for more information.

The Archive comprises the following collections:
AAC Additional Admiralty charts (not OCB ‘old copy bundles’)
ACB Air Chart Branch records
ACO Artificial collection
ACS Accessions (2016 onwards)
ADM 344 Views
APR Admiralty Raster Chart Service (ARCS) production records
ART Artifacts
BDR Bathymetric data records
CAB Cables records
CBR Chart Branch records
CCP Catalogues of printed charts and publications
CIB Chart Issues Branch records
CMU Chart Maintenance Unit records
COD Catalogues of original documents
CON Conservation records
CPY Copies of records
CRB Composite Remark Books
CTR Contracts Branch records
DIS Displays created by the Archive and other departments
DVY Discovery Committee records
EPR Electronic Navigational Charts production records
FNR Finance records
GDY Geodesy records
GEB GEBCO (General Bathymetric Chart of the Oceans) records
HD Registered Files HD Papers
HIG Hydrographic instruction graphics
HOL Hydrographic Office library
HOO Hydrographic Office orders
HOP Hydrographic Office pictures
HOR Hydrographic Office reports
HRR Human Resources records
HTP Hydrographic Office technical papers
IHO International Hydrographic Organization records
ILB Indexes to Letter Books
IMB Indexes to Minute Books
IPR Intellectual Property records
ISLB Indexes to Surveyors' Letter Books (out letters)
LB Letter Books
LLR Lights Lists records
LOD Lists of oceanic depths
LOS Law of the sea records (and maritime limits)
LP 1857 Incoming Letters prior to 1857
LR Long rolls
MAM Marketing advertising material
MAP Maps
MB Minute Books
MBE Enclosures to Minute Books
MEL Meteorological data
MLP Miscellaneous Letters and Papers
MP Miscellaneous Papers (Remark Books)
MR Miscellaneous rolls
NAO Her Majesty’s Nautical Almanac Office records
NEM NEMEDRI
NMR Notices to mariners records
NPR Nautical publications records
OAW Original artwork
OCB Record copies of Admiralty charts (‘old copy bundles’)
OCC Other printed chart catalogues (non UKHO)
OCG Official corporate gifts
OCS Cancelled Foreign Government Symbols, Abbreviations and Terms on charts
OCY Oceanography records
OD Original Documents
ONM Other notices to mariners records (non-UKHO)
OPC Other printed charts and maps (non-Admiralty)
OPT Offprints
PGY Photogrammetry records
PMC Polar Medal Committee records
PRR Production records
REG Registry records, see also:
Bath Bath series files
CIB CIB series files
H H series files
HA HA series files
HC HC series files
HH HH series files
HMO HMO series files
HP HP series files
HP HP (Nottingham) series files
(Nottingham)
HS HS series files
HW HW series files
RSR Radio Signals records
S Papers S Papers
SAR Sailing Directions records
SCR Ships’ commissioning records
SCT Secretariat records
SFD Survey field data
SL Incoming Surveyors’ Letters
SLB Surveyors' Letter Books (out letters)
SLG Ships’ logs
SMB Special Minute Books
SPD Ships’ plans and diagrams
SPR Survey planning records
TBR Tidal Branch records
UHR Unofficial Hydrographic records
UNR Unidentified records which require further investigation
USR Unofficial staff records (including clubs, societies, publications etc)
WKO Wrecks Office records

Access is by appointment only. Please see our contact details for more information.