Want to Join a Club?

Taken from the Union Pacific Railroad's website:
Long an advocate for a rail line that would extend all the way to the Pacific, former railroad attorney and now President Abraham Lincoln realized his dream when he signed the Pacific Railway Act of 1862.

The Central Pacific Railroad of California, which had been chartered in 1861, was authorized to build a line east from Sacramento. At the same time, the Act chartered The Union Pacific Railroad Company to build west from the Missouri River. The original legislation granted each railroad 6,400 acres and up to $48,000 in government bonds for each mile it completed. The UP deadline for completion: July 1, 1874. The Corporate Headquarters for the Union Pacific Railroad is in Omaha, Nebraska. probably not very far from where this picture was taken.

The writer of the post card is inviting himself to join a club in which they trade post cards with each other. The other person, Miss Nellie Valentine, lives in Michigan. He lives in Omaha, thus the nature of the post card.