• 1921-03-23 Definitives London issue

  • Year: 1921-03-23
  • MI numbers: 156-166, 175-176
  • MI catalog quantity / copies: 156-15000000, 157-15000000, 158-40000000, 159-45000000, 160-8000000, 161-6000000, 162-4000000, 163-3000000, 164-4000000, 165-1500000, 166-500000, 175-2000000, 176-5000000
  • SC numbers: 158-170
  • LC numbers: 164-176
  • Country: Bulgaria
  • Notes: format 36x25,5 mm; perf 11 1/2; sheet 10x10; Design S.Badzhov, R. Aleksiev
  • More information: 36x25,5 mm; perf 11 1/2; sheet 10x10; Design S.Badzhov, R. Aleksiev
  • Published by:

    dido