pecséttan angolul

sigillography▼noun
[UK: sˌɪɡɪlˈɒɡrəfi] [US: sˌɪɡɪlˈɑːɡrəfi]

sphragistics▼noun
[UK: ˈesfradʒˈɪstɪks] [US: ˈesfrædʒˈɪstɪks]