Vintage RARE “ZENITH” by Shure Brothers Model CR10F Crystal Microphone Overall cosmetic condition is very good for its age. The ZENITH emblem / badge looksgood (scratch across ZENITH – see photo) Microphone base (underside – see photo’s) is scratched from use. All metal, cloth screen appears to be in very good condition (no rips or holes) Tested and is working Measures: approx. 3 1/8″ H x 2 1/2″ W x 1 3/4″ D (at widest point on base) I searched the internet, Shures website and eBay to find another one like this. I wasunsuccessful. Many similiar with same body style but, not the same Model #. Went through everything I could find for ZENITH and also came up without a match. If anyonehas any further information about this mic and would like to share their knowledge itwould be greatly appreciated. Item is listed as used, any and all signs of use will be depicted clearly in the listing photo’s, consider my photo’s as part of my description. Buyer should fully reviewphoto’s to ensure buyer’s expectations concerning item are met. Buyer’s responsibilityto completely review the listing and its attached photo’s prior to committing to purchase.If the buyer has any question’s or concerns about the item (s) it is the buyer’s responsibility to message the seller prior to purchase. We research and inpect every item.Items are sold “AS IS” and are described to the best of our ability and knowledge.Most items sold are vintage and / or have been used and may naturally show wearfrom age and use. Shipping is for the United States ONLYShipping is included in purchase price. NO Return policy (unless item is not as described in listing) – Sorry Thank you