Kodak Polycontrast Filter Set brand_Kenko and it includes its original

and it includes its original battery

This Sigma 30mm f1

It's not leather: it's a kind of polyurethane material

with only very minor surface wear

this twin bracket system includes two vertical mounts with fixed 1/4" threads for camera mounting

Kodak Polycontrast Filter Set brand_Kenko and it includes its originalThis is a complete Kodak Polycontrast filter set, with seven 3x3" mounted filters from grades 1 to 4 in half stop increments. Yes, these are compatible with Ilford Multigrade papers: they may not produce the exact same contrast as an equivalent grade Ilford filter, but they will definitely do the job. In very good cosmetic condition, with plastic case.