Check the listing for details. Military US NAVY Opticalman Mate E-3 Mark Patch BLUES VIETNAM ISSUE SQUARE. Condition: Used. Listed at 10.75 USD. FOR SALE:US NAVY USN Opticalman Mate E-3 RATING INSIGNIA Patch SQUAREvintage / Vietnam STOCK THE LISTING IS FOR 1 PATCHWHITE STICHING ON BLUE FELT Original VIETNAM WAR issueStunning PATCH ! Please see photos for measurements.All items sold as pictured and described in the listing. Please contact us if more pictures or descriptions are required. Please feel free to email me with any questions about anything. Please check out my other auctions, THANKS!! International shipments:. The buyer is responsible for paying any and all taxes, tariffs, duties, customs fees, consulate fees, etc. I don't know what these costs would be and won't be able to calculate them.. I will not change the value of the product in any way or mark it as "gift." All amounts are in US dollars and I only accept payment in US dollars. Buyer is responsible for ensuring that the purchased item complies with all laws/regulations in the country that the item is being shipped to. THANK YOU!!! great colors, patch is in outstanding condition.