Description Overview Three Zinser ring frames available: one model 319.L and two model 421.E All frames are manual type and include an electrojet blower running on the line Specifications Model 319.L: year 1989, 400 spindles, ring diameter 55 mm, gauge 82.5 mm Model 421.E: year 1992, 400 spindles each, ring diameter 55 mm, gauge 82.5 mm Condition All frames are manual type Equipped with electrojet blower running on the line Included Three Zinser ring frames as described Contact for location details and pictures
