Condition (used): very good for age in fair/good polystyrene box (see below) - unsure as to completeness, looks good but what you see is what you get - the box is a little worn with edge/corner wear, tape and sticker residue and general light marks - the contents, including the instruction booklet, are very good with very minor marks commensurate with age.
Identifying marks or labels etc: there are marks but sadly in Russian Cyrillic script which do not understand.
Other information: great old construction toy similar to Meccano and now very rare - may be of some interest to a collector.
Approximate dimensions: 28cm (box length), 22cm (box width).
Approximate weight: 560g.
Price £20.
Approximate Condition Descriptors:
Poor: May have many faults, blemishes and defects. Suitable for spares or restoration.
Fair: May have a few faults, blemishes and defects but generally sound.
Good: May have a few very minor blemishes.
Very Good: Generally in good condition with only a few very minor signs of wear.
Excellent: Near mint to mint condition.