Up for sale here is this set of 2 NOS vintage Sprague Orange Drop capacitors, marked .1 uf 600v.  These are probably from the 1970s and are Made in USA.  They are great caps and will test good.  Please see my pictures for details, sample test results, and pictures of the box (not included).

US shipping and handling is $5, and international is $18, no matter what quantity you buy. All of my small parts are set up for combined shipping--just use the "add to cart" feature and then check out at once, and the shipping will be automatically discounted. If you have any questions, please ask.

I have more capacitors and other vintage electronics listed--feel free to take a look!