M. F. CHRISTENSEN GREEN AGATE MACHINE-MADE MARBLES, LOT OF TEN,

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,

ASSORTED MACHINE MADE, Slag. Lot of ten marbles. Nice assortment of Slags. Includes M.F. Christensen, Akro Agate, Peltier and one Yasuda. 21/32" to 7/8".One is Mint. Rest are Near Mint(+) (8.9) to Nea

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

ASSORTED MACHINE MADE, Slag. Lot of twelve marbles. Assortment of M.F. Christensen and Akro Agate Slags. Various colors. 21/32" to 31/32". Near Mint(+) (8.9) to Near Mint (8.3).

Lot includes two experimental royal blue and orange patches (one is 2/32" out of round), one Akro experimental moss agate brown patch and a large blue M.F. Christensen slag. (9.2 - 9.6). 1-3/64'' to 1

Lot 184. ASSORTED MACHINE MADE. Lot of thirteen (13) marbles. Variety of machine mades. Includes a damaged shooter M.F. Christensen slag, some Akro corkscrews and Slag, Vitro Agates, modern marbles. 5

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

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

white with yellow swirls, including a single 7-up with yellow and green swirls, two transparent swirls, and a clambroth swirl. Alley Agate Co. Circa 1935. (Updated 8/16/22) 9/16" to 11/16" D.Provenanc

opaque blue and opaque green base colors, including five Jolly Roger examples, and one having a black swirl. Akro Agate Co. 1925-1935. (Updated 8/16/22) 5/8" to 11/16" D.Provenance: From the Blake Rho

each having opaque white base colors, comprising one with electric orange swirling, and two having red and tan swirling with one having a thin green twist. Christensen Agate Co. 1925-1930. (Updated 8/

Includes some by Akro and MF Christensen Agate Co., a few Popeyes and oxbloods. (Excellent Plus). 5/8" to 3/4" Dia.

ASSORTED MACHINE MADE, Slag. Lot of two marbles. One is an M.F. Christensen and Son Purple Slag. Handgathered. Large. Has several small and tiny chips. 1-3/16". Near Mint(-) (8.0). Other is Akro Agate

transparent green base color with each having multi-colored swirling to the surface including orange and black. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 11/16" D.Literature: Parallels Block

examples comprised of many colors including white, red, blue, and a pistachio color, many being dual-color swirls. Alley Agate Co. Circa 1935. (Updated 8/16/22) 9/16" to 5/8" D.Provenance: From the Bl

varying shades of transparent blue base colors with opal swirling, comprising six snakes and four augers. Akro Agate Co. 1925-1935. (Updated 8/16/22) 9/16" to 3/4" D.Provenance: From the Blake Rhodes

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

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.

each having a colorless base color and orange and lavender swirls. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" D.Provenance: From the Blake Rhodes collection, Dayton, VA.

opaque blue base color with yellow and brown swirling, including one flame swirl, another example having an area of colorless glass. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 9/16" to 3/4" D.

varying shades of opaque blue base color, one having oxblood swirling, other having blue and orange swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" to 3/4" D.Provenance: From the Bla

each having a transparent ruby base color with each having red, opal, and orange swirling. Christensen Agate Co. 1925-1930. (Updated 8/16/22) 5/8" to 3/4" D.Literature: Parallels Block - Collecting Ea