New stamps and postmarks from Korea

Stamps on Korea Science Technology

Dec.27 : 2019

   1) Lithium ion Battery

   2) Nuclear Plant Design/Construction

   3) Communications Satellite Uribyul

   4) DRAM Semiconductor

   5) Vaccine

   6) Ship Building

   7) Steel Manufacturing

   8) Tongil Rice

New Postmarks

1. Nov.27 : Falconry 

2. Dec.02 : New Year (Rat)

3. Dec.04 : Tourism Society Exhibition 

Courtsy - Wolfgang Beyer, Germany