Journal of the Ministry of Railways, 1902. To the article by engineer I. Borzov "Water supply of the city of Cologne"
Журнал Министерства путей сообщения, 1902 год. К статье инжинера И. Борзова "Водоснабжение города Кельна"
1. Layout of the water-lifting station.
2. Graph showing water consumption and price.
3. water supply network of the city of Cologne.
Autolithography F. Kremer St. Petersburg. Medium thickness paper Size: 42.5/22.5 cm. 21.259/15.748 inch. Weight: 9 gr. 0.3 oz.
Original, Rare.