Here are a two other cards Steven sent me, a great beach scene at Seaside, Oregon, and a view of Cascade Locks on the Columbia River. I don't go to Seaside very often, but it is a popular destination for Oregonians and visitors alike.
There is now a city called Cascade Locks, but the locks you see in this postcard were submerged in 1938 by the Bonneville Dam, which included its own locks to replace the Cascade Locks. The Cascade Locks were originally built to ease navigation through the treacherous 4.5 mile Cascade Rapids, which Lewis and Clark named The Great Shute. When they came through in 1805, they carried their gear around the rapids and took the canoes down empty.
Here are the backs of the postcards in the same order.
The message sent to Mrs. H.L. Barth of Seattle in 1911 is faint and hard to read, but I think this is what it says:
Portland, Ore May 5, 1911
Dear Fanny:
Rec'd your letter and was very glad to hear from you. I would like to write, but expect to be home soon and will tell you all the news then. We expect to stop over at Centralia and Grand Mound on our way up. We are having a dandy time. Say, maybe I wasent glad to go.
Best. With Love SM