11903 | 1950 30 APR Double registered cover from Peking to Tientsin （1.5）
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Final Price: RMB 3,500
1950 30 APR Double registered cover from Peking to Tientsin （1.5），correct total franking $7000，with AR cachet，rare example of pre-issue usage of SC1，cover unfolded for display，nice condition
