Souvenir from the WW2 HUMP flights ?

[RuudLeeuw]

Jan Morgan's dad recently passed away and he flew the Hump. Among his things were an exterior aircraft light globe.
He suspect it belonged to a C-46 or C-47? He couldn't find anything by the part number or contract number.
Anyone know of a parts list for these aircraft?
I've attached a photo of the top of the box. In very light purple ink, it is stamped Aug 18 1943.
[img]https://www.flickr.com/photos/dutchsimba/34058554380/in/dateposted-public/[/img]
Thanks for your help.

[bdk]

You're in luck! Kopp Glass, Inc. is still in business it seems:

Company Name KOPP GLASS INC
Address 2108 PALMER ST
PO Box 8255
City / State / Zip PITTSBURGH, PA 15218-2516
Country UNITED STATES
Phone 412-271-0190
Fax 412-271-4103
http://www.koppglass.com/home/