National Stamp Exhibition "HONG KONG '95" - Hong Kong, China 1995
Näytetään: Mongolia - Postimaksumerkit - 1995 - National Stamp Exhibition "HONG KONG '95" - Hong Kong, China - 2 postimerkit.
Näytetään: Mongolia - Postimaksumerkit - 1995 - National Stamp Exhibition "HONG KONG '95" - Hong Kong, China - 2 postimerkit.