The plaque was originally in the Military Church at Canterbury Barracks, Kent, until 1908, when the regiment left the city. It's now in the Army Museum, York, behind what may be plate glass.
Very unusual for an ABW memorial - if not unique - in that it has added to it the names of men of the 7th Dragoons who died in Canterbury between 1904-1908, and also the names of three children, all boys, who presumably also died in Canterbury post-war., except that I couldn't find a record of the death of Alfred August Hoffman in England and Wales between 1904 to 1908.
www.machadoink.com/Canterbury%20Barracks.htm
TO THE GLORY OF GOD
THIS TABLET WAS ERECTED BY THE OFFICERS N.C.O.'S AND MEN OF THE
7TH (PRINCESS ROYAL'S) DRAGOON GUARDS
TO THE MEMORY OF THEIR COMRADES WHO LOST THEIR LIVES IN THER SERVICE OF
THEIR COUNTRY DURING THE SOUTH AFRICAN WAR
1899, 1900, 1901, 1902.
CAPTAIN C. G. JACKSON............CAPTAIN B. E. CHURCH............LIEUTENANT K. K. MACKELLAR.
SERGEANT
....... A. G. WILLSON
..........."
.............. J. JACOB
CORPORAL
..... W. E. TAYLOR
..........."
............. W. GOLD
..........."
............. S. FAGG
CORPL SADLR T. BROTHERS
LCE CORPL
..... A. CHAPMAN
.........."
.............. J. E. DRISCOLL
.........."
.............. G. SLADE
SHOEING SMTH F. CLINTON
PRIVATE
........... H. ABRAHAM
......."
.................. B. S. BAKER
PRIVATE E. BALDWIN
......."
...... J. BARBER
......."
...... H. C. BEST
......."
...... G. BLAKEWELL
......."
...... A. CHAMBERLAIN
......."
...... S. CHANCE
......."
...... F. CHAPMAN
......."
...... E. CLARKE
......."
...... A. E. COOKE
......."
...... J. COULTER
......."
...... T. CREW
.
......"
...... S. ELAND
PRIVATE E. A. ELLIOTT
......."
...... G. H. FINEMORE
......."
...... J. FOWLER
......."
...... H. E. GOLDIE
......."
...... A. GOUGH
......."
...... J. GREENHOW
......."
...... P. HARDING
......."
...... H. HARDY
......."
...... W. HILL
......."
...... H. HUMPHRIES
......."
...... W. LAMMAS
......."
...... E. LINDSAY
......."
...... G. LLEWELLYN
PRIVATE S. MASKELL
......."
...... J. McCANN
......."
...... P. McGINLEY
......."
...... J. McGREGOR
......."
...... E. McLACHLAN
......."
...... G. MOORE
......."
...... F. OUGHTRED
......."
...... J. OWEN
......."
...... E. PAYNE
......."
...... W. J. PECK
......."
...... G. PEGDEN
......."
...... J. PENMAN
PRIVATE J. STEPHENSON
......."
...... E. RHOADES
......."
...... H. SENIOR
......."
...... W. SIMMONDS
......."
...... T. PENNY
......."
...... G. STEIN
......."
...... E. C. SWAN
......."
...... J. TETLOW
......."
...... G. UPTON
......."
...... W. H. WALTERS
......."
...... H. A. WELLEN
......."
...... W. G. WILSON
ALSO TO THE MEMORY OF THOSE WHO DIED WHILE THE REGIMENT WAS
QUARTERED IN CANTERBURY 1904 - 1908.
................R.Q.M.S. C. H. ABBOTT..............PRIVATE J. W. GRIFFIN...........PRIVATE G. MILBOURNE
PRIVATE W. J. A. COOPER.........SERGT H. JACKSON............................."........ A. WYKES
CHILDREN
STEPHEN ADAMS........FRANCIS MARTIN ADAMS........ALBERT AUGUST HOFFMAN