Notes:
On December 7, 2004, a group of Large Cent experts (Dan Holmes, Bob Grellman, John Kleeburg, and Jim Neiswinter), met at the American Numismatic Society to compare the edge devices on three of the four known "Strawberry Leaf" Cents and a number of 1793 Wreath Cents.  They discovered that the "Vine and Bars" edge device on the "Strawberry Leaf" Cents matches those of the following Wreath Cents:
Sheldon 5 
Sheldon 6 
Sheldon 7 
Sheldon 10 
Sheldon 11a 
Sheldon NC4 
Sheldon NC5

They also discovered that, on Sheldon 8 and Sheldon 9 (also Wreath Cents), the edge device has smaller, more squared leaves than on the afore-mentioned varieties, matching instead the edges found on the "Chain" Cent varieties!

Known examples (3):
NGC Fine-12
John Scott 10/1877:201, "Fair", $77.50
- H.G. Sampson, as agent for Lorin G. Parmelee
- NY Stamp & Coin 06/1890:671, "Fine", $79.00
- Charles Steigerwalt
- purchased in October 1890 by Dr. Thomas Hall for $90.00
- purchased by Virgil Brand on September 7, 1909 (Brand bought the Hall collection intact)
- Brand estate
- Armin Brand, who consigned this coin (along with 16 other 1793 Cents to B.G. Johnson on February 7, 1941
- purchased in May 1941 by dealer James Kelly for $2,500.00
- purchased in 1941 by collector Richard J. Staples as "Very Fine" for $2,750.0
- ANR 09/2004:130,$414,000
- John Gervasoni

AG-3 (207.4 grains)
- discovered by William Rabin and offered in the September 1941 issue of The Numismatist for $2,500
- James Kelly 05/1949:1044, $1,250.00
- Floyd Starr
- Stack's 06/1984:7, $51,700.0
- I. Tatnall Starr
- purchased in June 1989 by R.E. "Ted" Naftzger, Jr.
- purchased in February 1992 by Eric Streiner
- Jay Parrino "The Mint"
- purchased in October 1995 by Tony Terranova
- purchased in October 1995 by Dan Holmes, Jr.

AG-3
- George W. Merritt
- Ed. Frossard 01/1879:90, $45.50
- Ferguson Haines
- W. Elliot Woodward 10/1880:189, $60.00
- H.G. Sampson
- Ferguson Haines
- S.H. & H. Chapman 10/1888:846, withdrawn
- Ferguson Haines
- advertised for sale at $100.00 in the July 1893 issue of The Numismatist by A.E. Marks
- Ed. Frossard 12/1894:700, $120.00
- J. Sanford Saltus
- donated in May 1906 to the American Numismatic Society 

Sources and/or recommended reading:
"United States Large Cents 1793-1814" by William Noyes

"Walter Breen's Complete Encyclopedia Of U.S. And Colonial Coins" by Walter Breen

"From The Internet" by Gene Anderson, PENNY-WISE, January 2005, page 32

Relevant collector organizations:
Early American Coppers Club