This 1950 booklet has the same cover, with a different color scheme and photo on the back, as the 1937 booklet shown here a few weeks ago. CN apparently used different colors on its covers each year: for example, blue in 1951 and orange in 1952.
Click image to download a 8.3-MB PDF of this 36-page booklet.
By 1950, of course, CN no longer owned two of the three ships described in the 1937 booklet. The third ship, Prince Rupert, was used for secondary service, going only as far as Ketchikan. This booklet, therefore, focuses on the new Prince George. This reduces the page count somewhat, and the along-the-way portion of the booklet is also shorter, allowing it to fit in 36 pages instead of the 48 used in 1937.