This is a vintage, pre-owned SHOEI Hondaline Stag Helmet. It is Black with Gold and Red stripes with a clear flip visor. I purchased new in 1978 and hardly used it (about 1500 miles on motorcycle). Chin strap says 12-77, so I assume that is the date that helmet was manufactured. Model 500. Sticker inside says S which I assumes means small. I'm 5' 11", but I guess a small head. Stickers say Made in USA and Treated by National Hydron Inc. It has minor scratches.
***NEVER in an accident!***