HR 54 – To restore the service standards that were in effect on July 1, 2012.
HR 784 – To reinstate Overnight Delivery
HR 28 – To ensure continuation of door delivery for all business and residential customers.
HR 12 – To ensure continuation of 6 day mail delivery

Attached is a list I made of all 435 House Reps and where they stand on all four House Resolutions. Data from thomas.gov.
via Nora Mendez, APWU – NY Metro