Cricket archive has the scorecard (
https://cricketarchive.com/Archive/Scorecards/104/104241.html ), but it requires a subscription, so let's see how well it formats when pasted here:
Essex innings Runs Balls Mins 4s 6s
+JF Taylor c Congdon b Boyce 14
GJ Saville b Bromfield 20
GJ Smith c White b Sainsbury 57
KWR Fletcher run out 8
MJ Bear c White b Bromfield 11
BR Knight c Reid b Congdon 35
*B Taylor c and b White 32
BEA Edmeades c Boyce b White 0
RNS Hobbs b Sainsbury 15
PJ Phelan b Reid 20
GC Pritchard not out 0
Extras 13
Total 225 (all out, 38.5 overs)
International Cavaliers bowling Overs Mdns Runs Wkts
White 9 1 23 2 - - 27.00 2.56
Boyce 6 0 43 1 - - 36.00 7.17
Bailey 3 0 27 0 - - - 9.00
Bromfield 9 0 58 2 - - 27.00 6.44
Sainsbury 7 1 33 2 - - 21.00 4.71
Congdon 4 0 16 1 - - 24.00 4.00
Reid 0.5 0 12 1 - - 5.00 14.40
International Cavaliers innings Runs Balls Mins 4s 6s
+D Gamsy b Hobbs 31
BE Congdon c B Taylor b Hobbs 21
DA Livingstone b Smith 39
JR Reid c Pritchard b Smith 39
*DCS Compton c Pritchard b Hobbs 30
B Sutcliffe c Bear b Phelan 52
TE Bailey b Hobbs 6
KD Boyce not out 7
PJ Sainsbury not out 2
HD Bromfield did not bat
DW White did not bat
Extras 2
Total 229 (7 wickets, 39.3 overs)
Essex bowling Overs Mdns Runs Wkts Wides No-Balls
Pritchard 6.3 0 26 0 - - - 4.00
Edmeades 3 1 6 0 - - - 2.00
Knight 5 0 42 0 - - - 8.40
Hobbs 9 0 55 4 - - 13.50 6.11
Phelan 9 0 46 1 - - 54.00 5.11
Smith 4 1 21 2 - - 12.00 5.25
Fletcher 3 0 31 0 - - - 10.33