Semi antique* Kerman (Kermān) is a type of Persian Rug which is at least 50 years old, no older than 99 years old.  However, for purposes of the Style Guide, the vintage of semi antique kermans referred to are between 1930-1960's, and even into the 1970's. 

Kermans have for a long time had a long claim to fame in the American Market.  Similar to the popularity of the american sarouk, semi antique kermans had a long run of demand from the 1930's through the 1970's.  Semi antique Kermans are often characterised by their heavy handle, dense wool, and thick pile.  While many variations and qualities have been made over the years, Kermans of this vintage had a very distinct pattern, and usually were woven in the vicinity of 140-225 kpsi.  Often these rugs would have large ornate medallions woven in the midst of a solid color and/or floral field.  Perhaps one of the most distinguishing aspects of the colors used in Kermans were their sometimes bright jewel tones woven in conjunction with pastel colors.