Case of Engine Treatment Tins: Box: 10 x 7-7/8 x 7.25″ (tins: 4-1/8 x 2.5 x 1.75″ ea.) full early store box that contains all 24 of its early hand-soldered paper labeled “Carbon-X-it” brand engine treatment cans (each featuring nice images of Co.’s early trademark auto). Box is excellent and tins are quite nice overall (avg. C. 8+/-) w/ a little expected toning and soiling on can labels. Min. bid $100.