Group of twenty-eight (28) assorted machine-made marbles, possibly Christensen Agate Company. Three (3) swirls with electric yellows and orange on black, two seam variety; two (2) flames, consisting of red, green, black, and yellow; one (1) striped opaque consisting of blue and orange; five (5) swirls with transparent red and opaque white; two (2) slags, one with transparent aqua and one with transparent yellow base, the latter featuring a fold pontil transitional; three (3) transparent swirls, with colors of orange, black and yellow; one (1) striped transparent with pink base; eleven (11) swirls, consisting of blacks, yellows, oranges, greens, and blues. All ranging from 3/8" dia. to 1" dia. Marbles housed in a repurposed paper cup, hand-decorated by original owner. 1st half 20th century. Provenance: Formerly owned and collected by Ruth Spradling, East TN. Condition: All marbles with evidence of light use wear.