Series "389".An excellent group of individual and sets of stamps purchased by a Doctor for topical themes of medicine, medicinal plants, etc. The vast majority on this material is Mint Never Hinged from a wide range of countries Look these over carefully. You will have to leaf through many countries in your albums to find the "holes" in your collection that these interesting stamps might fill.

Series "518". A wonderful collection of assorted country collections neatly and painstakingly illustrated and assembled over the years.