vintage Greenhill & Ellis MICROSCOPES folder sales flyer brochure - 12 black & white photo illustrations & technical details of various microscopes SNS, SMU 851, ST 750, ST 600, SMU 879, S 900, S 1200, SRKM 1, EKD 3, EKG 4, EKK 1 & EKC. The higher price items are in better condition than the 2 lower price items and the creases pinches to those 2 are not that much of a deal. My guess 1930s.

small vintage buff cardboard folder with 210 x 135mm flyer inserts. Most are pretty much as originally issued minor creases, edge pinches to a few. 

Post Europe £2 Rest of World £3. NOT TRACKED.