Saddles, stems and bars: the Brooks B17 leather saddle, Cinelli's Unicanitor saddle, Cinelli 1A and 3ttt Record stems, and Cinelli Giro d'Italia and 3ttt Competizione bars. Vintage Cinelli bars and stems use a 26.4 mm clamp and 3ttt 26.0 mm, and French stems have a 22.0 mm quill, so measure before you mix.
6 references tracked.

Brooks England · B17 (Standard; also Champion Narrow, Special, Sprinter variants)
Saddle & cockpitBrooks England· ref B17 (Standard; also Champion Narrow, Special, Sprinter variants)
$110–$200 typical ask
80 on eBay

Cinelli · Unicanitor (Unica-Nitor)
Saddle & cockpitCinelli· ref Unicanitor (Unica-Nitor)
$70–$180 typical ask
146 on eBay

Cinelli · 1A (Mod. 1/A)
Saddle & cockpitCinelli· ref 1A (Mod. 1/A)
$50–$110 typical ask
216 on eBay

Cinelli · 64 Giro d'Italia (later sleeves marked 64-38 to 64-44)
Saddle & cockpitCinelli· ref 64 Giro d'Italia (later sleeves marked 64-38 to 64-44)
$65–$120 typical ask
79 on eBay

3T (3ttt) · Mod. 1 Record Strada
Saddle & cockpit3T (3ttt)· ref Mod. 1 Record Strada
$65–$150 typical ask
74 on eBay

3T (3ttt) · Competizione (Merckx, Gimondi and TdF bends)
Saddle & cockpit3T (3ttt)· ref Competizione (Merckx, Gimondi and TdF bends)
$110–$180 typical ask
103 on eBay