Manufacturer: Nitto. Made in Japan.
Model: Nagasawa Pantographed Pearl Stem.
Clamp Diameter: 26.0mm (can be used with 25.4mm track handle with Nitto shim)
Length: 100mm
Condition: Good used condition with minor blemishes here and there.

This stem was personally pantographed by Mr Nagasawa, the famous japanese framebuilder back in the 1980's.
He no longer does pantographing, so these are in short supply.
If you need a shim to use this stem with a 25.4mm track handlebar just message me after purchasing and I can organise one for you.