| Date | Subject | Result | Liberal Position | Mahon Voted | |
|---|---|---|---|---|---|
| 1947-03-27 | First Income Tax Reduction Bill [HR1] | Passed (273-137) |
 |
|
|
| null | |||||
| 1947-04-17 | House (Hartley) Labor Bill [HR3020] | Passed (308-107) |
|
 |
 |
| null | |||||
| 1947-04-25 | Restore Interior Department Appropriation Cuts [HR2123] | Rejected (140-197) |
|
|
|
| null | |||||
| 1947-04-30 | Cut Foreign Relief [HJRE153] | Agreed To (225-165) |
|
|
|
| null | |||||
| 1947-05-09 | Greek-Turkish Aid [HR2616] | Passed (287-108) |
|
|
|
| null | |||||
| 1947-05-28 | Restore Cuts in Agricultural Appropriations [HR3601] | Rejected (174-180) |
|
|
|
| null | |||||
| 1947-06-16 | Wool Tariff Bill [S814] | Rejected (165-191) |
|
|
|
| null | |||||
| 1947-06-17 | Veto of First Income Tax Reduction Bill [HR1] | Veto Sustained (268-137) |
|
|
|
| null | |||||
| 1947-06-20 | Veto of Labor Bill [HR2030] | Veto Overridden (331-83) |
|
|
|
| null | |||||
| 1947-06-24 | Overseas Information Program [HR3342] | Passed (273-97) |
|
|
|
| null | |||||
| 1947-07-15 | Provide Judicial Review in Federal Employee Loyalty Cases [HR3813] | Rejected (133-248) |
|
|
|
| null | |||||
| 1947-07-18 | Veto of Second Income Tax Reduction Bill [HR3950] | Veto Overridden (299-108) |
|
|
|
| null | |||||
|
Represents a "Yes" vote.
Represents a "No" vote.
Indicates that this member voted against the liberal position on a particular vote.
"No vote" means that this member did not cast a vote (or voted 'Present' instead of Yes or No). |