Joined: Jul 2007
Posts: 5,045
Likes: 15
From: Lancaster County, PA
Bikes: '39 Hobbs, '58 Marastoni, '73 Italian custom, '75 Wizard, '76 Wilier, '78 Tom Kellogg, '79 Colnago Super, '79 Sachs, '81 Masi Prestige, '82 Cuevas, '83 Picchio Special, '84 Murray-Serotta, '85 Trek 170, '89 Bianchi, '90 Bill Holland, '94 Grandis
I'm not a huge fan of Guerciottis generally, and I think they were somewhat inconsistent even before TSD. Do you know if, at the time the OP's bike was built, Guerciotti was still using pressed lugs? In "The Custom Bicycle," (written late 70's) it says they were chamfering the seatstay topeyes, which would be interesting if true, since a lot of folks were using plugs by that point.