posted 05-30-2014 10:46 AM               

Apollo 16 - April 16-27, 1972
PLSS RCU Electronic Cover – John W. Young

This metal cover protected the electronics connector receptacle on commander John Young's Portable Life Support System (PLSS) from becoming contaminated with lunar dust, which was abundant in the Lunar Module (LM) after the return from each Extravehicular Activity (EVA).

The receptacle was for the Remote Control Unit (RCU) electronics umbilical, which would be disconnected from the PLSS before and after each EVA in order to allow commander Young to don and doff his PLSS and pressure suit in the LM. According to the transcripts from the different Apollo moon landing missions, dust became quite an issue and a concern as it had a detrimental effect of the spacesuit zippers, connectors and left concern that it could possibly also affect the electronics aboard the LM, including the RCU.

Commander Young and LMP Duke performed three EVAs during their 71 hours, 2 minutes on the lunar surface April 21–24, 1972.

This thick brass/metal cap measures 1.5" diameter and is floated in a museum type frame between glass with a copy of the NASA schematic which shows how the RCU attached to the PLSS. The cover is accompanied by a typed and signed certification on Captain Young's letterhead that confirms what this great item is and is inclusive of serial numbers.

LM flown items are incredibly scarce and among the most highly prized artifacts from the Apollo era.

The reverse image shows quite a bit of dust and debris, likely left over from the mission.

This piece sat within a plastic bag in Captain Young's collection since the mission.

The only other one of these that I can recall was sold at an RR Auction in November 2013 and it fetched a net $8097.00. The one offered here is framed and is accompanied by a great deal of certification and information that did not accompany the RR one that sold.

With the recent price gains, especially of lunar surface items, this will always be considered a blue-chip holding. A very rare opportunity to acquire an object this great from our most prolific astronaut.

Offered her for $7,250.00 plus $55.00 registered and Insured USPS shipping/handling.

Please contact assetalt@aol.com to have this held for you.