Table:
text: Washington Redskins draft history
1970s
1974 Draft
Round Pick Overall Name_ Position_ College
6 14 144 Jon Keyworth RB Colorado
7 24 180 Mike Varty LB Northwestern
8 14 196 Darwin Robinson RB Dakota State
9 10 218 Mark Sens DE Colorado
9 20 228 Mike Flater K Colo. School of Mines
9 25 233 Jim Kennedy TE Colorado State
10 24 258 Johnny Vann DB South Dakota
11 22 282 Joe Miller OT Villanova
13 20 332 Stu O`Dell LB Indiana
14 23 361 Don Van Galder QB Utah
16 21 411 Nate Anderson RB Eastern Illinois

Question: What is the lowest pick for Mike Flater in Washington Redskins draft history in the 1974s and 1970s?