Hi Bob,
The best way to post multiple photos in one post is to use a photo site like www.Photobucket.com It is free. You have to sign up. Once you have an account, you can upload your photos to the Photobucket site.
Once they are there, you can easily copy your photo, then drop as many photos as you like, right into your post here at the 3A. It is an extra step, but well worth it.
There are some posts about the process in the 'Website Feedback' section. They may help you. If you find the process a bit confusing, I, or others here would be happy to help with some step by step instructions.
We are highly motivated to help you post lots of photos. 8-)
Tim