Click here to return to OCC homepage

OCC YT

See Homepage. This page: Find out more about the 'BL' series of registration numbers, used in the Berkshire area.

BL series of older car registration numbers.

Registration letters >> BL series
This page lists registration number codes from the BL series, a series allocated to the Berkshire area. Also included, where known, are the date periods that these car registration numbers were used in. The data covers the period of 1900 through to 1972, so registrations seen on later cars wouldn't necessarily be included in this information.

Interpreting a car's registration number.

The majority of post-war car numbers incorporate a three letter code - where this is the case, letters 2 and 3 signify the location code. So, for instance, a car with the registration number 638 GBL or TBL 512D would be a Berkshire-issued number. A car with just two letters, ie BL, would also be from this area. Listed below are the known BL series registrations, with added information (where available) describing when each series was first used, and in a few cases, when it came to an end. Some letter codes were used for more than one period during the 20th Century. This information can be invaluable when trying to date vehicles seen in old photographs, or in old films for instance.
Also if your car has lost it's original registration, perhaps sold off by a previous owner as a "cherished" number, this information will help you find a suitable replacement, or at least identify which series would be suitable, based on the age of your car and where it was first registered.
BL Registrations - Berkshire.
Reg. Letters Year Letter Start -> End Date (if known)
ABL J AUG 1970 ->
ABL H JUL 1970 ->
ABL B FEB 1964 ->
ABL AUG 1936 ->
ABL OCT 1961 ->

BBL J NOV 1970 ->
BBL B APR 1964 ->
BBL DEC 1937 ->
BBL APR 1962 ->

BL JAN 1904 -> MAY 1922

CBL J FEB 1971 ->
CBL B JUL 1964 ->
CBL JUL 1939 ->
CBL AUG 1962 ->

DBL J MAY 1971 ->
DBL B NOV 1964 ->
DBL FEB 1946 ->
DBL JAN 1963 ->

EBL K AUG 1971 ->
EBL C FEB 1965 ->
EBL JUL 1947 ->
EBL MAY 1963 ->

FBL K OCT 1971 ->
FBL C MAY 1965 ->
FBL FEB 1949 ->
FBL AUG 1963 ->

GBL K JAN 1972 ->
GBL C AUG 1965 ->
GBL AUG 1950 ->
GBL JAN 1964 ->

HBL K MAR 1972 ->
HBL D JAN 1966 ->
HBL MAR 1952 ->

JBL K MAY 1972 ->
JBL D MAR 1966 ->
JBL JUN 1953 ->

KBL K JUL 1972 ->
KBL D JUN 1966 ->
KBL JUN 1954 ->

LBL L SEP 1972 ->
LBL D NOV 1966 ->
LBL MAR 1955 ->

MBL L NOV 1972 ->
MBL E MAR 1967 ->
MBL DEC 1955 ->

NBL E JUN 1967 ->
NBL AUG 1956 ->

OBL F SEP 1967 ->
OBL MAY 1957 ->

PBL F DEC 1967 ->
PBL JAN 1958 ->

RBL M AUG 1973 ->
RBL F MAR 1968 ->
RBL AUG 1958 ->

SBL M DEC 1973 ->
SBL F JUN 1968 ->
SBL FEB 1959 ->

TBL G OCT 1968 ->
TBL JUL 1959 ->

UBL G FEB 1969 ->
UBL DEC 1959 ->

VBL G MAY 1969 ->
VBL APR 1960 ->

WBL H SEP 1969 ->
WBL AUG 1960 ->

XBL H JAN 1970 ->
XBL JAN 1961 ->

YBL H APR 1970 ->
YBL MAY 1961 ->
Return to the main vehicle registrations page.

Custom Search
Old Classic Car (C) R. Jones 2025. Content not to be reproduced elsewhere.
Website by ableweb.
Privacy Policy, Cookies & Disclaimers