MEXICO 20 PESOS 2016 UNC 1 YEAR TYPE,PLAN MARINA,50th ANNIVERSARY OF NAVY PLAN,COMMEMORATIVE ISSUE,Obverse:Coat of arms. With legend at top and oak and laurel wreath at bottom.Lettering: ESTADOS UNIDOS MEXICANOS,Translation:United States of Mexico,Reverse:At center, two crossed anchors behind an equilateral triangle, international symbol for Protection and Prevention. Over the triangle the symbols for ground, air and sea, through which, Mexico's Navy fulfils it's duty to assist civil population. Ground is represented by a K-9 team formed by a Navy Seal and a dog, mainly for search and rescue. Air is represented by a helicopter, used to transport personnel, materials, and allows for the rescue in hard-to-access zones. Sea is represented by a logistic support vessel, which is used to transport supplies, gear and human resources.Commemorative dates on left and right, mint mark at right and face value in numbers at bottom.Lettering:PLAN MARINA 1966-2016 50 AÑOS Mo $20,Translation:NAVY PLAN 1966-2016 50 YEARS,Mexico City Mint,Edge:Interrupted milled,Mint:Mo Casa de Moneda de México, Mexico, Mexico (1535-date)

WEIGHT:12.67g
SIZE:30mm
METAL:Bimetallic: nickel brass centre in aluminium-bronze ring (Centre: 65% copper; 10% nickel; and 25% zinc. Ring: 92% copper; 6% aluminum; and 2% nickel)
MEDAL ALIGNMENT:↑↓