A few examples of appraisal values for
AKRO AGATE

• 34 ASSORTED MACHINE & HANDMADE MARBLES,
  34 ASSORTED MACHINE & HANDMADE MARBLES, INCL. PELTIER S...1st - 2nd items: Two (2) Peltier superman marbles, 5/8" and 13/16". Note: Red swirl on smaller marble is subtle. 3rd - 8th items: Six (6) handmade transparent swirl marbles, including 1 latticino, 1 divided core, and 4 solid core with ground/faceted pontils. Ranging from 9/16" to 1 1/16". Likely German, early 20th c. 9th item: One (1) opalescent marble, likely Akro Moonie or Christensen Agate co. Moon. 3/4". 10th item: One (1) Akro Agate co. Silver Oxblood swirl marble, 5/8". 11th - 12th items: Two (2) Alley Agate co. flame swirl marbles having opaque white bases with transparent orange and red swirls, 5/8" and 11/16". 13th - 17th items: Five (5) patch marbles, including 3 Master Marble co. Colors (orange/blue, red/yellow, orange/green) and 2 Peltier Peerless (yellow/blue, black/white). Ranging from 5/8" to 3/4". 18th - 26th items: Nine (9) non-glass marbles, including 8 hand faceted agate marbles or "Aggies" (Carnelian and black-dyed) and 1 tiger's-eye marble. Ranging from 1/2" to 13/16". 27th - 32nd items: Six (6) corkscrew swirls, including blue, red, yellow, green, Akro Oxblood. Ranging from 5/8" to 3/4". 33rd - 34th items: Two (2) marbles, including blue slag and opaque swirl. Ranging from 5/8" to 7/8". Machine made marbles likely American, second quarter or mid 20th century. The collection of Gary Glesser of Loudon, Tennessee. Condition: Most with wear commensurate with use. Subsurface moons or bruising to agate marbles. Surface clouding to some handmade marbles. Moderate chips, dings to early slags.
• Collection of World's Fair Items. NYWF
  Collection of World's Fair Items. NYWF 39; NYWF 64; Golden Gate Expo 1939. Rubber tire and glass ashtrays. Glass Dishes. Akro agate marble coaster. Pins, badges, and more. From The Personal Collection of Neil Benson, a Philadelphia Photographer and Founding Member of the Found Object Artist's Collective known as the Dumpster Divers. Dimensions: H: 12 inches: W: 6 inches --- Condition: Expect wear. Well loved.
• (20+) Pcs colored glass, including Carnival
  (20+) Pcs colored glass, including Carnival glass, Akro Agate, iridescent hobnail, Liberty Bell banks, top hats
• ESTATE COLLECTION FOUR TRAYS OF APPROXIMATELY
  ESTATE COLLECTION FOUR TRAYS OF APPROXIMATELY 168 HAND MADE MARBLES: Peltiers (banana) carnelian & red agates solid core swirls clearies Christensen and Akro agates Marble King transitionals et al. Sizes from 19/32'' to 1 1/8''.
• LARGE ESTATE COLLECTION MORE THAN SIX
  LARGE ESTATE COLLECTION MORE THAN SIX HUNDRED HAND MADE MARBLES: nearly every type represented Akro Agate Co. M.F. Christensen & Son Co. etc. with latticinio core swirls banded opaques banded and onion skin lutz transitionals et al. In clear glass large jug.
• TWENTY COLLECTIBLE MARBLES hand made
  TWENTY COLLECTIBLE MARBLES hand made from carnelian oxblood silver fluorescent-most by Akro Agate Co.; Persian oxblood by Christensen Agate Co.; mica in clear blue; latticinio swirl in light blue; green hornet bulls eye agate etc. Sizes range from 9/16'' to 7/8''.
• TWO TOY TEA SETS. ''The Little American
  TWO TOY TEA SETS. ''The Little American Maid Tea Set'' by the Akro Agate Co. Clarksburg WV. Eleven piece set in amber glass. And ''Toy Tea Set'' by Seco. Eleven piece porcelain set with floral decoration. Both in original boxes. The Seco set is missing one cup and has some chips.