My collection of postcards: Dragon Pavilion, Kaifeng
My collection of postcards: Hsiangkuo Monastery
My collection of postcards: Iron Pagoda, Kaifeng
My collection of postcards: King Yu's Terrace, Kaifeng
My collection of postcards: Po Ta (Fan Pagoda), Kaifeng
My collection of postcards: Yanqing Temple, Kaifeng
My collection of postcards: Pienching Park, probably Kaifeng
My collection of postcards: Kaifeng Teachers College
My collection of postcards: Workers' Residential Quarter, probably Kaifeng
My collection of postcards: Yellow River, Liuyuankou
My collection of postcards: Water from Zhang River diverted into Red Flag Canal
My collection of postcards: Restaurant on the Golden River
My collection of postcards: Products at a tractor plant, Zhengzhou
My collection of postcards: People's Park, Zhengzhou
My collection of postcards: Morning on the Yellow River
My collection of postcards: Mangshan Pumping Station, Zhengzhou
My collection of postcards: Farmland at Huayuankou, near Zhengzhou
My collection of postcards: Erqi Memorial Tower, Zhengzhou
My collection of postcards: Cotton mill, Zhengzhou
My collection of postcards: Taoyuan Bridge-Aqueduct, Red Flag Canal
My collection of postcards: Shicheng Gorge, Red Flag Canal
My collection of postcards: Red Flag Canal where it meets Hero Canal
My collection of postcards: Red Flag Canal power station
My collection of postcards: Red Flag Canal in the mountains
My collection of postcards: Red Flag Canal at Paichiachuang Village
My collection of postcards: Daybreak Aqueduct, Red Flag Canal
My collection of postcards: Bumper Harvest Aqueduct, Red Flag Canal
My collection of postcards: Bridge and dam on Red Flag Canal