Six-figure prices were prominent in this week’s Across The Block, notably in the jewelry category, which included an emerald, diamond and gold necklace owned by Baroness Gabriella Langer von Langendorff that Roland sold for $150,000.

WILLOUGHBY, OHIO – A remnant of a $20 bank note, part of the $200,000 ransom paid in 1971 to skyjacker D.B. Cooper and later found by 8-year-old Brian Ingram was notable in Milestone Auctions’ May 4 spring discovery military sale, eclipsing its $400/600 estimate to finish at $4,920.

VERO BEACH, FLA. — The May 4 auction of Florida art and antiques, conducted by Vero Beach Auction, featured several Highwaymen paintings, jewelry, collectibles and silver.

GOFFSTOWN, N.H. — On May 4, Jones & Horan conducted a webcast live-close auction of 425 lots with no reserves, no buyers’ premium and no sales tax.

PHILADELPHIA — As it always does, Freeman’s | Hindman scheduled its annual spring American furniture, folk and decorative arts sale on April 30 to coincide with the Philadelphia Show (April 26-28), presenting a small but choice sale of 175 lots that yielded an 80 percent sell-through rate and a total of $784,000, more than $100,000 above the sale’s aggregate low estimate.

BOSTON — On May 4 and 5, Grogan & Company delivered a $3,043,750 sale. Georgina Winthrop, president and fine arts director, has refined the formula used for the company’s sales: she now devotes one day to fine art and one day to jewelry.

MILFORD, CONN. — Shannon’s Fine Art Auctioneers continued to prove its strength as one of the leading auction houses in the sale of historic American art through their Spring Fine Art auction, which took place on May 2.

MARION, MASS. — On May 4, Marion Antique Auctions conducted its Spring Extravaganza auction, featuring nearly 650 lots of artwork, silver, jewelry, clocks, coins, furniture, rugs, ephemera and other notable objects.

FREEPORT, MAINE — Leading Casco Bay Auctions’ Twentieth Century Art & Design auction on May 11 was a cherry lolling chair and ottoman by Thomas Moser, a handmade furniture company based in Maine.

PHILADELPHIA — From April 26-28, the Philadelphia Museum of Art (PMA) welcomed collectors, dealers and curators to the 62nd edition of the Philadelphia Show, a benefit for the PMA’s Learning and Engagement division.