Helveticus 2, Switzerland Classic Stamps and Postal History (specialized stamp auction catalog), David Feldman, Geneva, Switzerland, November 6, 1992 (sale took place in Zurich), fully illustrated in color, 77 lots, 87 pages, white cloth hardbound, with dust jacket, in fine condition.  See scans for exact condition.  This catalog shows many great rarities and is a great reference for your philatelic library.  We will send to any U.S. destination by USPS Media Mail.