YOU ARE BIDDING ON.....VINTAGE 1950-60S ? US BUREAU OF MINES METAL AND NONMETAL MINES HEALTH AND SAFETY ORGANIZATIONAL  PHOTO CHART.......MEASURES WITH FRAME APPROX 28 1/2" X 24 1/2"...SHOWS SOME HANDLING WEAR..HAS LIGHT AGE DISCOLORATION..SMALL TEARS ON LEFT SIDE BORDER..PEELING AWAY FROM BACKING ON TOP LEFT.. ....PLEASE VIEW PHOTOS FOR CONDITION.***PLEASE E-MAIL IF YOU HAVE A QUESTION OR WANT AN ADDITIONAL PICTURE....PLEASE VISIT MY EBAY STORE FOR ADDITIONAL VINTAGE ITEMS..THANK YOU***