Marbles: CHRISTENSEN AGATE COMPANY, Guinea. 11/16". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Guinea. Super example. Cobalt blue base. Covered with splotches and stretched lines of bright color. Two-seam pattern. A couple tiny pinpricks. Cambridge OH, circa 1925-1930

CHRISTENSEN AGATE COMPANY, Guinea. Transparent blue base covered with electric color flecks. Two seam. Small cold dimple. Cambridge OH, circa 1925-1930. 11/16". Mint (9.7).

Lot 207. CHRISTENSEN AGATE COMPANY, Remelt. Two Guinea halves that were fused together. Cambridge OH, circa 1927-1930. 11/16". Near Mint(+) (8.9). Estimate $100-$200

Lot 115. CHRISTENSEN AGATE COMPANY, Guina. Blue based Guinea. Wide splotches of color. Two seam. Gorgeous. Cambridge OH, circa 1927-1929. 19/32". Mint (9.9). Estimate: $350-$700

CHRISTENSEN AGATE COMPANY, Swirl. Mustard yellow swirls in black. Nice swirling. Yellow is light. Cambridge OH, circa 1925-1930. 11/16". Mint (9.8).

CHRISTENSEN AGATE COMPANY, Bloodie. Hard to find Bloodie Swirl. Opaque white. Swirl is transparent dark red with transparent wispy brown on top of it. Super example of this type. Cambridge OH, circa 1

Marbles: CHRISTENSEN AGATE COMPANY, Swirl. Opaque yellow base with red and brown swirls. Cambridge OH, circa 1925-1930. 21/32". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Swirl. Red and very dark brown swirl in light green. Cambridge OH, circa 1927-1930. 21/32". Mint (9.9).

CHRISTENSEN AGATE COMPANY, American Agate. Handgathered swirl pattern of electric red and semi-opaque white with clear. Manufacturing touch spot and a couple tiny scratches. Cambridge OH, circa 1925-1

CHRISTENSEN AGATE COMPANY, Slag. Blue Slag. Single seam. Pretty marble. Cambridge OH, circa 1925-1930.21/32". Mint (9.9).

AKRO AGATE COMPANY, Patch. Hard to find "Claudia" patch. Large marble. One side is mottled bright orange, other side is mottled bright blue. Slightly out of round, slightly egg shaped. These were expe

CHRISTENSEN AGATE COMPANY, Swirl. Green swirls in yellow base. Beautiful. Cambridge OH, circa 1925-2930. 19/32". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Swirl. Red swirls in green base. Nice. Cambridge OH, circa 1925-1930. 21/32". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Swirl. Salmon swirls with brown swirls in light blue. Black edging of the swirls. Cambridge OH, circa 1925-1930. 5/8". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Swirl. Opaque light green base with dark red swirls with dark brown edging. Cambridge OH, circa 1925-1930. 21/32". Mint (9.9).

AKRO AGATE COMPANY, Corkscrew. Triple-twist ribbon Corkscrew. Transparent orange base with opaque white spiral. Clarksburg WV, circa 1925-1935.11/16". Mint (9.9).

AKRO AGATE COMPANY, Sparkler. Clear base with multicolor vanes in the marble. Clarksburg WV, circa 1925-1935.11/16". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Swirl. Yellow swirls in light blue. Cambridge OH, circa 1925-1930.21/32". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Swirl. Red and brown swirls on light blue. Cambridge OH, circa 1925-1930.21/32". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Swirl. Mustard yellow swirls in powder blue base. Cambridge OH, circa 1925-1930.21/32". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Swirl. Lovely orange and black swirl. Cambridge OH, circa 1925-1930. 13/16". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Striped Opaque. Two seam. Electric orange bands and looping on light blue. Cambridge OH, circa 1927-1930. 21/32". Mint (9.9).

CHRISTENSEN AGATE COMPANY, Flame Swirl. Yellow swirls in light blue. Some flame tips. Very nice. Cambridge OH, circa 1927-1930. 19/32". Mint (9.9).

M.F. CHRISTENSEN & SON COMPANY, Slag. Shooter Green Slag. Nice handgathered "9" and tail pattern. Good seam at bottom. In great shape. Akron OH, circa 1912-1917.1-1/16". Mint (9.9).