This 5- frame exhibit was shown at the 30th Asian International Stamp Exhibition in Bangkok in August 2016. Richard Blakeney achieved a vermeil medal with 80 points. This was the first time ever that an exhibit, consisting out of only Thai Tobacco and Beverage stamps was shown. Not a lot was known in 2016 and Richard Blakeney pioneered research on these stamps resulting in 3 lengthy chapters in the 2019 Thailand Revenue handbook. To see the exhibit. click on the file below