Table:
text: Washington Redskins draft history
1940s
1947 Draft
Round Pick Overall Name_ Position_ College
15 3 128 Earl Wheeler C Arkansas
16 4 139 Billy Gold RB Tennessee
17 3 148 Jack Hart OT Detroit Mercy [e ]
18 4 159 Tom Nichols RB Richmond
19 3 168 Harry Dowda DB Wake Forest
20 4 179 Charlie Webb E Louisiana State
21 3 188 Elmo Bond OT Washington State
22 4 199 Jim Hefti RB St. Lawrence
23 3 208 Tom Dudley E Virginia
24 4 219 Bob Smith DB Iowa
25 3 228 Hal Mullins OT Duke
26 4 239 Francis Bocoka E Washington State
27 3 248 Otis Sacrinty RB Wake Forest
28 4 259 Milt Dropo C Connecticut

text: Washington Redskins draft history
1940s
1947 Draft
Round Pick Overall Name_ Position_ College
29 3 268 Lynn Brownson RB Stanford
30 4 279 Joe Colone RB Penn State
31 1 286 Herb Shoener E Iowa
32 2 295 Bob Pievo OT Purdue

Question: For Washington Redskins Draft History 1947, 1940s, what was the overall draft selection of the player who was DB and attended college in Iowa?