1969 "Classic Contributors to Medicine", Folios (2), each folio is from the J.B. Roerig Div., Chas. Pfizer and Co., Inc., NYC, NY, size 10" x 8", advertising the drug, Marax (for bronchospastic disorders like bronchitis and asthma), with complete info on pages 2-4. Each is numbered on back (pg. 4). On each, the bottom of pg. 3 has a section called "Classic Stamps of Medicine". On no. RCP 10, that section has a short biography for Albert Schweitzer and a canceled stamp in plastic holder of Haiti no. 559. On no. RCP 12, it is Gregor Johann Mendel with Czechoslovakia no. 1329. Great speciality item for the "medical" topic collector (Image)

$40

USDA 1941 Cotton Order, Block of 4 of (2) 25¢ Black and (2) Blank Fillers, F-VF OG, DG on edge of "BLANK FILLER" labels, Springer #1G5 and 1G5a (Image)

$100

USIR $1.00 1967-8 Special Tax, Stamp (for Practitioners Dispensing) Opium, Coca Leaves Marihuana, etc., XF and very scarce! (Image)

$35