More Hobbies And Board Games Here. $8.00Lot of 18 Vintage Marbles AKRO AGATE CHRISTENSEN LOOK!$10.50Lot of 6 Vintage Marbles AKRO AGATE CHRISTENSEN LOOK!$13.0025 Mixed VINTAGE SLAG MARBLES MF CHRISTENSEN AKRO AGATE$1.9910 Christensen Akro Agate Collectible Marbles!$2.99Marble:Vtg RED~GREEN~BLUE~CHRiSTENSEN~AKRO AGATE SLAGS 1