Lot of 2 Carl Zeiss Jena Compensator Colored Slides 47 65 50 53

Description

Listed here is a Lot of 2 Carl Zeiss Jena Compensator Colored Slides 47 65 50 53.  These appear to be in fair condition, though the filters on these pieces are clouded with gunk that have not been cleaned off of them.  I'm not sure if it is permanant stuff, but it should be considered.  I'm not sure if all the filth on the filters is visible in the photos, but it should be obvious that some cleaning needs to be done before use.  You get the exact unit(s) seen in the pictures.
RETURNS:
Returns are accepted.
SHIPPING:
Lower 48 U.S. States ONLY!
NO shipping outside the Continental U.S.
NO shipping to APO Boxes, Hawaii or Alaska
Any sales that are outside the Lower 48 states are subject to cancellation.
I do my best to ship as soon as possible upon payment.  Smaller items tend to be shipped same business day or next day, but is not always the case.  Shipping should be expected within 72 hours of purchase, provided payment is already made.  If the shipping and handling time on this listing is mentioned to be exceeding 3 business days, it can be assumed that I am currently away and that the S&H time will return to 3 days once I am back.