Recently fortunate enough to acquire a set of four NOS M38 Parachute Spools (ORD9 page 276, G740-7697488, WO-800047).
Searched the forum and interwebs for information or photos about this seldom seen part with no joy.
It's not clear they were ever used in service.
The spools apparently replace the front and rear lifting shackle rings (mounted on the front bumper and inside the rear bumperettes) to rig the M38 for air drop by parachute.
Either the lifting shackle rings are in place or the spools are in place --- impossible to mount both at the same time.
Unless I missed it, being listed in the ORD9 lends me to think they'd be mentioned somewhere in the manuals, at least to say where they (or the lifting rings) get stowed when one or the other isn't being used.
Would the Army list them in the ORD9 (to be carried) but not issue them?
Perhaps the Army decided the spools are specialized gear and gave them all to parachute rigger teams (only issued to Airborne units)?
I can imagine air dropping M38's wasn't very common.
Might explain why spools are so seldom seen after 70 years?
A quick look in the ORD9 for the M38A1 --- no parachute spools listed.
The M38A1 uses the same lifting rings and mounting brackets as the M38.
The photo on the right was provided by the seller I acquired the spools from.

