1931 (3 Apr) Insured cover for $100, from Canton to Peiping, f.w. Junk 4c + 10c + Hall of Classic $1, tied by Canton bilingual cds. Arrived
1931 (3 Apr) Insured cover for $100, from Canton to Peiping, f.w. Junk 4c + 10c + Hall of Classic $1, tied by Canton bilingual cds. Arrived Peiping (10 Apr). 1931.4.3 保險信函自廣州寄北平，匯款100元，貼帆船4分 + 1角 + 宮門1元，銷廣州腰框英漢日戳。4.10抵北平。
