THE 2021 SUMMER SALE - SALE 336 Day 2

1970s a collection of about 33 diplomatic covers to US Laision Office in Peking,
including covers addressed to Jerome Ogden, Frank Wardlaw and several historical photos. Interesting. Please view.
1970年代一組約33枚寄美國駐北京聯絡處之外交信件，部分寄外交官滕祖龍及萬樂山，亦包括若干歷史圖片。極具時代意義，請預覽。