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David John Jackson
1
Silver
1
Participation
Individual Ranking
0
140
280
420
560
700
'59
'64
'69
'74
'79
'85
'90
'95
'00
'05
'10
'15
'20
'25
Year
Country
P1
P2
P3
P4
P5
P6
Total
Rank
Award
1971
United Kingdom
25
14
Silver medal