CHRISTENSEN GUINEA MACHINE-MADE MARBLE,

colorless base color with polychrome mottled decoration. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" D.Literature: Block - Collecting Early Machine-made Marbles, p. 138, bottom.Provenanc

colorless base color with multi-colored mottled and swirl decoration. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Block - Collecting Early Machine-made Marbles, p. 139, top.P

red base color with electric yellow mottling to the surface, single-seam. Christensen Agate Co. 1927-1929. (Updated 8/16/22) 5/8" D.Provenance: From the Blake Rhodes collection, Dayton, VA.Catalog Not

19/32" Christensen "Flame" Machine Made Marble. A couple small chips and flea bites. VG++. In-house shipping available.

11/16" Christensen "Brick" Machine Made Marble. Has some small half moon chips and flea bites. VG+. In-house shipping available.

comprising an opaque blue base color with red and brown swirling and an opalescent with interior brown swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" and 3/4" D.Provenance: From the

comprising nine blue slag, two teal slag, and five amethyst examples. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 9/16" to 13/16" D.Provenance: From the Blake Rhodes collection, Dayton, VA.

comprising six amethyst and four cobalt blue examples, each having opal swirls. M. F. Christensen & Son Co. 1910-1924. (Updated 8/16/22) 5/8" to 3/4" D.Literature: Parallels Block - Collecting Early M

opaque powder blue base colors with yellow, red, and black swirls. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 120

opaque powder blue base color with orange and black swirling, 2 seams. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" D.Literature: Parallels Block - Collecting Early Machine-made Marbles,

black base color with lavender, yellow, tan, and red swirling, one seam. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Parallels Block - Collecting Early Machine-made Marbles,

orange/peach base color with opal swirling, one seam. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 1/2" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 86, second from

opaque powder blue base color with black and orange swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 9/16" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 120, bo

opaque powder blue base with black and red swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 120, second from

7/8" Christensen Or Peltier Machine Made Marble. Has a couple of chips. In-house shipping available.

green with opal slags. Together with a Christensen single teal slag machine-made marble. Ten pieces total. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" to 11/16" D.Literature: Parallels Blo

colorless base color with each having yellow and opal swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 3/4" and 13/16" D.Literature: Parallels Block - Collecting Early Machine-made Marbles

butterscotch base color, with blue and brown swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" and 3/4" D.Literature: Paralells Block - Collecting Early Machine-made Marbles, p. 88, se

opaque amethyst base color with yellow swirls. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 97, top left.Provenance

amber base color with opal swirling. M. F. Christensen & Son Co. 1910-1924. (Updated 8/16/22) 11/16" to 1 1/4" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 60, bottom.Prov

opaque white case color with gold and red swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" to 3/4" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 90, top.

transparent green base color with opal swirling. M. F. Christensen & Son Co. 1910-1924. (Updated 8/16/22) 11/16" to 13/16" D.Literature: Parallels Block - Collecting Early Machine-made Marbles, p. 59,

opaque green base with orange, black, and powder blue swirls. Christensen Agate Co. 1925-1930. 11/16" D.Provenance: From the Blake Rhodes collection, Dayton, VA.

opaque green base color with multi-colored decoration, swirls include yellow, caramel/butterscotch, and a burnt orange. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" D.Literature: Parallel