in the 1919 Chandler & Farquar Co. catalog, they sold Atha track tools, a couple of them were; railroad claw bar, 5 5/12 ft. long, and 30 lbs. @ $4.50
also a gooseneck claw bar, 5 1/4 ft. long and 25 lbs. @ $4.90
it may be possible for two men with those bars to lift a small section of track
attached to the ties to repack a section of the rail bed.
remember, we are talking about 1919 labor.
just my 2 cents on this subject, have a good day.