GF, Accessories, models:

Signet 2350	Product Manual
Signet 2450	User Manual
Signet 2540	Operating Instructions Manual
Signet 2850	Operating Instructions Manual
Signet 3-2100-2H	Operating Instructions Manual
Signet 3-2630 Series	Manual
Signet 515	Operating Instructions Manual
signet 2551	Operating Instructions Manual