With the help of Mike's Amazing World of Dc Com,cis and Steve Rogers links to all his hard work, the Alex Toth's GA Green lantern work starts in :

All-American Comics 92, 96, 98, 100, 101 & 102
Comic Cavalcade 26, 27 & 28
And GA GL 28-35.

According to Steve's DC Archives mapping, these stories would weave in & out of a projected GA Green Lantern Archives from volumes 9, 10 11 & 12.  I'm assuming (havent checked) the other artists would be Hasen, Reinman and a few more.  I'd take 'em, but thats a LOT of skipping around if its only a Toth Green lantern volume...Frown