Travel agency stamp on the first page,  otherwise a very clean item with lovely illustrations. Presumably from the c.1960. Please do see the sample pics.

From internet:

SS Pasteur was a steam turbine ocean liner built for Compagnie de Navigation Sud-Atlantique. She later sailed as Bremen for Norddeutscher Lloyd. In the course of her career, she sailed for 41 years under four names and six countries' flags.

Pasteur was laid up at Toulon in 1956 and then at Brest in 1957. During the Suez Canal affair, the ship was commissioned again in September 1956 along with other passenger and military ships to be a troop transport. While she was docked in Port Said harbor in December 1956, the HQ General of the French troops was on board. At the end of the war, Pasteur was one of the last Allied ships to leave Port Said. She was sold to North German Lloyd for 30 million DM in September 1957. The transfer of ownership from Brest to Bremerhaven took place in September 1957.

After being acquired by North German Lloyd and renamed TS Bremen in 1957, she was extensively rebuilt at Bremer Vulkan in Bremen for approximately 65 million DM. Her size was increased to 32,336 GRT and the load-carrying capacity with 8,700 tdw. She received new boilers and four steam turbines with a maximum output of 60,000 HP giving her a maximum speed of 26 knots (48 km/h). Economical output of 53,500 HP gave a speed of 23 knots (43 km/h). Three 1,375 KVA generators had an output of 6,600 kilowatt. One very noticeable change was the new drop-shaped funnel, which was much more in proportion with the ship than the original tall funnel. To enhance comfort, two 4.5 m Stabilizers were fitted. In June 1959 she underwent new sea trials.

On July 9, 1959, she was placed on the Bremerhaven – Southampton – Cherbourg – New York City route. In 1960, Bremen carried approximately 28,000 passengers across the Atlantic from Europe to the USA and back again. Beginning in 1960, the Bremen was also used in cruise service to the Caribbean and South America. A bulbous bow was added during her 1965–66 refit at the repair yard of North German Lloyd. In 1970, NDL merged with Hamburg America Line to form the large shipping company, Hapag Lloyd.

In September 1971 she made her final voyage from Bremen to New York for Hapag-Lloyd. In October 1971 Bremen was sold to Greek shipping company Chandris Cruises for 40 million DM after 175 Atlantic crossings and 117 cruises for NDL. The sale was completed in January, 1972.