Googled "initials ELG" and this is what I got:

blunder bust
blunder bust blackpowder flint lock has a stamp of a crown with a v under the crown a circle with the initials E.L.G.under this is the number 512

http://www.bobvila.com/SmartBuys/B-Arms_and_Armor-Antiques-1.html


Tom C

�There are some who can live without wild things and some who cannot.�
Aldo Leopold