Profile portrait of Earl of Buchan, a.k.a. David Stewart Erskine. "D.S. BVCHAN COMES LAE 1783" cut under shoulder.

Head of Rubens Peale, rendered in high relief in white plaster, in deep walnut frame with gilded liner. Head turned slightly to the left. Inscribed: "R. Wylie" & "To Anna Peale" on front below relief. "Rubens Peale son of C W Peale by Robert Wylie" on paper label on back of frame.

Bas-relief portrait carved in wood. Inscribed "Hä" under neckband. Four holes positioned around perimeter of support for attachment when mounting.

Copper relief with profile portrait of Benjamin Franklin. "C BECKER SYRACUSE NY" under profile.

Intaglio profile portrait of Benjamin Franklin Peale, meant to function as mold for casting relief portrait. Broken in half and repaired with two large wires that bind the halves together.

Profile portrait of Joseph Banks, white on black jasper dip. "SIR JOSEPH BANKS" at bottom, "WEDGWOOD/O" impressed on back. Possibly after 1779 model by John Flaxman.

Profile portrait of Robert Boyle, white on green jasper dip, "BOYLE" below portrait. Signed "Boyle" and "Wedgwood/o" on back. After c. 1775 model by James Hoskins and Benjamin Grant.

Profile portrait of Charles Darwin, white on green jasper dip. Signed "T. Woolner SC" on tranche of shoulder, "Wedgwood/o" on back, "CHARLES DARWIN" at bottom. After bas-relief by Thomas Woolner.

Profile portrait of Joseph Priestley, white on green jasper dip. "PRIESTLEY" at bottom. "Wedgwood/O" on back. After c. 1776 bust by Giuseppe Ceracchi.

Profile portrait of "classical" style Benjamin Franklin, white on green jasper dip. "FRANKLIN" at bottom, "WEDGWOOD/ o" on back. After c. 1780 model by William Hackwood.