Summary
manufacture date (traditional estimates)
1927 shipment date, according to Spann's Guide to Gibson
Mandolin, Style F5
Serial 81489
Factory Order number: 8231
Description
Fern, late '24 type finish.
Source
From Darryl Wolfe.
Darryl Wolfe's F5 Journal is the authoritative work on the subject of Loar-signed and later Gibson mandolins