1900s-30s a collection of 12 Macau Green Island Cement Factory postcards,
Green Island Cement Factory the the 1st Cement Factory in China, including one real photo card. Some postally used in 1900's bearing Carlos stamps. A nice group. Please view.
1910s-30s a group of about 32 Macau views picture postcards,
showing bird-eyes views and nice harbour views, including some very rare real photo cards. Some of them postally used. A nice group. Viewing is recommended.