Marbles: Lot 198. LUTZ, Ribbon Core. Mint (9.6). 3/4".

Lot 198. LUTZ, Ribbon Core. Ribbon Core Lutz. Base glass is transparent emerald green. White ribbon with lutz at ribbon edging. In very good shape. Germany, circa 1860-1920. 3/4". Mint (9.6).

Lot 218. SWIRL, Ribbon Core. Single Ribbon Core Swirl. Outer layer is a cage of yellow strands. One tiny air hole. Stunning marble. Germany, circa 1860-1920. 7/8". Mint (9.6).

Lot 205. LUTZ, Ribbon Core. Yellow base glass. White ribbon. Superb condition. Germany, circa 1860-1920. 21/32". Mint (9.9). Estimate: $300-$600. Provenance: ex-Collection of William Taufic.

Lot 106. LUTZ, Ribbon Core. Very pretty shooter sized Ribbon Lutz. Colored bands float above the white ribbon core. Marble has been buffed, pontils remain. Germany, circa 1860-1920. 3/4". Buffed. Esti

Lot 213. LUTZ, Ribbon Core. Cranberry ribbon. Some pitting. Germany, circa 1860-1920. 5/8". Near Mint(+) (8.9). Estimate $200-$400

Lot 218. LUTZ, Ribbon Core. Classic pink and blue ribbon. Light pocket wear. Germany, circa 1860-1920. 21/32". Mint(-) (9.1). Estimate: $200-$400. Provenance: ex-Collection of William Taufic.

Lot 46. LUTZ, Onionskin. Nice Onionskin Lutz. Shooter. Yellow core with heavy lutz subsurface banding. Beautiful. Germany, circa 1860-1920. 3/4". Mint (9.8).

LUTZ, Ribbon. Lot of four marbles. All are Ribbon Core Lutzes. Variety of pink and red ribbons. Germany, circa 1860-1920. 21/32" to 7/8". Near Mint (8.4) to Good(-) (7.0). Provenance: ex-collection Re

END OF DAY, Ribbon Onionskin. Superb Onionskin with the core in ribbon form. Hard to find example. Beauty. Germany, circa 1860-1920. 3/4". Mint (9.8).

LUTZ, Ribbon Core. Beautiful Ribbon Core Lutz. Smaller than normal. Clear base. Opaque white ribbon. Transparent pink on one face, transparent blue on the other. Lutz band on either edge, flanked by w

LUTZ, Ribbon Core. Smithsonian Magazine Marble. Ribbon Lutz. Yellow on one side, light green on the other. Two white-edged lutz bands on the ribbon edges. Surface has several tiny flakes and hit spots

LUTZ, Ribbon Core. Base glass is light lavender (not sun-tinted). Fat white ribbon. Ribbon is edged by white-edge lutz bands. Rare. One tiny flake near the bottom, a tiny amount of surface wear. Germa

Lot 10. SWIRL, Ribbon Core. Hard to find end of cane Ribbon Core swirl. Single Ribbon Core ends before the bottom of the marble. The bottom is dirty glass that was on the end of the punty that the stu

Lot 101. SWIRL, Ribbon Core. Single Ribbon Core Swirl. Outer layer is complex arrangement of bands and strands. Faceted pontil. Germany, circa 1860-1920. 13/16". Mint (9.9).

Lot 203. SWIRL, Ribbon Core. Gorgeous single Ribbon Core Swirl. Stunning. Faceted pontil. Germany, circa 1860-1920. 25/32". Mint (9.9).

Lot 123. SWIRL, Ribbon Core. End of cane Ribbon Core Swirl. Double ribbon. One ribbon ends before the top of the marble. Faceted pontil. Hard to find. Germany, circa 1860-1920. 13/16". Mint (9.7).

Lot 195. SWIRL, Ribbon Core. Double Ribbon Core Swirl. Superb example. Faceted pontil. One tiny sparkle. Germany, circa 1860-1920. 29/32". Mint(-) (9.2).

Lot 204. SWIRL, Ribbon Core. Gorgeous single Ribbon Core Swirl. Very complex. Faceted pontil. Germany, circa 1860-1920. 25/32". Mint (9.9).

Lot 11. SWIRL, Ribbon Core. Nice single Ribbon Core Swirl. Nice twist to it. Great color. In beautiful condition. Faceted pontil. Germany, circa 1860-1920. 27/32". Mint (9.9).

Lot 205. SWIRL, Ribbon Core. Gorgeous single Ribbon Core Swirl. Subtle. Faceted pontil. Germany, circa 1860-1920. 25/32". Mint (9.9).

Lot 248. SWIRL, Ribbon Core. End of cane double Ribbon Core Swirl. Rare marble. Faceted pontil. Germany, circa 1860-1920. 27/32". Mint (9.7).

Lot 187. SWIRL, Ribbon Core. Naked single Ribbon Core Swirl. Great condition. Germany, circa 1860-1920. 1". Mint (9.8).

Lot 78. SWIRL, Ribbon Core. From near an end of the cane. Rare marble. Transparent green base. Single ribbon consisting of yellow bands. Outer layer is two sets of white strands. Outer layer ends befo

Lot 225. SWIRL, Ribbon Core. Rare double Ribbon Core Swirl. One ribbon is a flat white band. Other ribbon is latticinio strands. Highly unusual. Likely from near and of the cane, some dirty glass at t