Solectron

 Dot Matrix Display
  Vacuum Fluorescent Diplay 7x5 dots per character,  8 Characters BL57
Part no. BOE VFD20-0814F
also printed on underside NO.84210-8421
Each 7x5 dot display block is approx 5mm x 8mm. 
The overall size of the visible display is approx. 60mm x 13 mm, actual size of the glass housing is 75mm x 20mm,

2 pieces per lot

NEW AND MULTI-PACKED ON POLYSTYRENE TRAYS
We don't know a lot about these, they were bought as part of a job lot of components left over from a large manufacturing contract, we have set them at this attractive price to try and generate some interest in them, they are full spec 100% OK. 
If anyone has any info. on these we would love to receive it!