Portable metal display case, 32"x24"x3" w/ glass top, lock and keys

Description

Large portable display case, about 32"x24"x3" exterior.  The frame is metal (aluminum?) with a carrying handle on the long top edge, pressed board backing and a large glass face.  The glass door can be locked and two keys are included.
The glass door can be propped up with two bars on the side that can sit in some grooves on the underside of the glass door.  There's about 2" from the display back to the underside of the frame that includes the arms and 2 1/2" from the back to the glass surface.
I believe that the case was originally purchased in the early- or mid-1970s.  The box is marked with "No. 150" but I haven't been able to find any indication who may have made this.
Terms of Sale
Contact and Receipt of Payment
Winning bidder must make contact with me within 72 hours of auction's end.  Payment must be received within 7 calendar days of auction's end or the sale is void and the item will be re-listed.
This item is Final Sale and sold "As-Is”.
There are no returns and no refunds.  If you have questions related to this auction, I will be glad to answer them.  I have made every effort to accurately represent this item.  However, I can not anticipate everyone's concerns and may have omitted the very details that you were looking for.  Therefore
PLEASE
send e-mail with any questions and allow enough time for me to reply prior to placing your bid.
IF YOU ARE UNCERTAIN, PLEASE DO NOT BID.
Shipping and Payment Information
I will sell and ship this item only within the USA, Canada, or Mexico — no exceptions. I will ship only to the address of the winning bidder, not to a third party address. The address I ship to must be a real address, not a Post Office Box.
The item will be shipped insured. The shipping charge includes estimated postage, insurance, ample padding, and a heavy duty shipping carton.  The estimated charge is based on an assumption that I'd be sending it to the west coast so that I get a worst-case amount — if the actual shipping charge is less then I will refund the difference.  If there is loss, theft or damage during transit, I will provide the postage and insurance receipts and you will need to process the insurance claim, as I am not able to conduct insurance claims from this end.  Therefore, please examine the outside of the parcel and note any visible damage to the carton on the signature form when it is delivered, open the parcel with care, and retain all packing materials, as these will be evidence required by the insurance claims adjuster.
This item may also be sold as in-person pickup; I will provide the pickup address after receiving payment and the funds have cleared my bank.  I’m also willing to personally deliver it for free within a 50-mile radius of Boston, MA.  I will deliver only to the address of the winning bidder or to a mutually agreed upon location.
If you are the winning bidder and do not comply with these requirements, the sale is void, and the item will be re-listed.
Thank you for your interest!