Still working on reducing my stash of parts to a more manageable level. Multiple parts of mine for one of yours is great and some parts are available for postage if you ask nicely.

WANT:
1" ISO headset
1" alloy stem
Mavic MA 40 rim
Pair of box-section rims (700c preferred, 27" OK)
700c touring wheelset
Tektro-style aero levers (QR button, sprung levers)
English BB (have spindle, need rest, or whole assembly)
Suntour superbe Pro brakes, levers, hubs
Shimano Arabesque long-cage RD, FD, shifters, etc (have cranks)

HAVE:
Brakes
Shimano 600 side pulls, recessed (no barrel adjusters)
Universal center pulls with levers, some rust
Lambert levers with 1/2 hoods
Weinmann QR levers with white Carlton hoods

Shifters
Simplex retrofrictions, open ends, DT mount, some rust and chips
Shimano bar-ends with spiral cable
Campy 8s indexed DT
Suntour 6s Accushift (part of group)

Derailleurs
Suntour Accushift alpha, FD and RD (part of group)
Shimano 500 RD
Shimano 600 RD
Suntour Accushift alpha 4050 RD

Freewheels
Sachs 6s 13/24
Suntour alpha 6s 13/24 (part of group)

Cranks
Campy record 165mm set with 52/42 rings
Benotto Pantographed Nervar cranks, 52/42 rings
Sugino Super Mighty DS spider only, 52/44 drilled rings
Sugino GP 130 triple arms, 170 mm, no rings
Sugino cycloid rings 52 and 42, 130 bcd
SR round ring, 53t, 130 bcd
Unmarked 170 mm non-DS arm, silver alloy
Campy stratos arms with cracked spider

Wheels and rims
Weinmann alloy clincher rim, 27x1 1/4, laced to Normandy HF hub with Atom skewer
Mavic GP4 tubular rims, 2 new label, 1 old label
Araya gold tubular with semi-matching unlabeled mate
Countach tubular rim
Sturmey-archer steel clincher rims, 27x1 1/4, some rust

QR Skewers
4 Atom front, 1 complete
Maillard/Spidel rear
Campy curved super record (2 rears)
Campy Chorus/Athena?

And the rest...
Brampton english-threaded BB cups
Normandy HF front hub, complete
Viscount Stem with 'V' nut, 95 mm reach
Death Fork
Bianchi/ITM stem, 110 mm reach, some rust
Viscount sealed-bearing pedals
Viscount drop bars, 1" clamp, 38 cm wide