Mint Vintage Collins 860E-2 DME Question and Answer Booklet

Description

This is an original 1963 Q & A booklet from Collins explaining DME or Distance Measuring Equipment.  It is crisp and in mint condition.
Thanks for looking.  Ships Media Mail.
I usually ship the same day an item is paid for.
On occasion it may take the specified time if I am on a work trip.
I will advise if this is the case or it will show that “seller is away” at the top of the ad.
Please pay within 4 days.  Item will be subject to an eBay unpaid item claim and/or being relisted after that time.
Box 18
init072022L00.2082922