Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Round | Pick | Overall | Name | Position | College |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 4.0 | 4.0 | Cal Rossi [a ] | RB | UCLA |
| 3.0 | 4.0 | 17.0 | Red Knight | RB | Louisiana State |
| 5.0 | 3.0 | 28.0 | Hank Foldberg | E | Army |
| 6.0 | 4.0 | 39.0 | Mike Garzoni | G | Southern California |
| 7.0 | 3.0 | 48.0 | Bill Gray | G | Oregon State |
| 8.0 | 4.0 | 59.0 | Hank Harris | G | Texas |
| 9.0 | 3.0 | 68.0 | Roy Kurrasch | E | UCLA |
| 10.0 | 4.0 | 79.0 | Ernie Williamson | OT | North Carolina |
| 11.0 | 3.0 | 88.0 | L. G. Carmody | RB | Central Washington |
| 12.0 | 4.0 | 99.0 | U. S. Savage | E | Richmond |
| 13.0 | 3.0 | 108.0 | Bob Steckroth | E | William & Mary |
| 14.0 | 4.0 | 119.0 | Weldon Edwards | OT | Texas Christian |
| 15.0 | 3.0 | 128.0 | Earl Wheeler | C | Arkansas |
| 16.0 | 4.0 | 139.0 | Billy Gold | RB | Tennessee |
| 17.0 | 3.0 | 148.0 | Jack Hart | OT | Detroit Mercy [e ] |
| 18.0 | 4.0 | 159.0 | Tom Nichols | RB | Richmond |
| 19.0 | 3.0 | 168.0 | Harry Dowda | DB | Wake Forest |
| 20.0 | 4.0 | 179.0 | Charlie Webb | E | Louisiana State |
| 21.0 | 3.0 | 188.0 | Elmo Bond | OT | Washington State |
| 22.0 | 4.0 | 199.0 | Jim Hefti | RB | St. Lawrence |
| 23.0 | 3.0 | 208.0 | Tom Dudley | E | Virginia |
| 24.0 | 4.0 | 219.0 | Bob Smith | DB | Iowa |
| 25.0 | 3.0 | 228.0 | Hal Mullins | OT | Duke |
| 26.0 | 4.0 | 239.0 | Francis Bocoka | E | Washington State |
| 27.0 | 3.0 | 248.0 | Otis Sacrinty | RB | Wake Forest |
| 28.0 | 4.0 | 259.0 | Milt Dropo | C | Connecticut |
| 29.0 | 3.0 | 268.0 | Lynn Brownson | RB | Stanford |
| 30.0 | 4.0 | 279.0 | Joe Colone | RB | Penn State |
| 31.0 | 1.0 | 286.0 | Herb Shoener | E | Iowa |
| 32.0 | 2.0 | 295.0 | Bob Pievo | OT | Purdue |
Question:
What was the overall draft pick of the player who was a db and attended college in iowa?
Answer:
219.0