problem opening scans

Sheets A-3 and A-4 are not opening, they show a blank picture with an X. Is anyone else having this problem? Any suggestions on how to get the pictures to load?

Hi everyone!
I am avaliable for the 26th

A Pic

Start

The first original drawings are posted. You've all been invited to be authors on the web site. You may need to fish the invite out of your trash.

Familiarize yourselves with the website. Suggest (or just add) links to other relevant material.

We'll get more images when I get access to the large format scanner. I may need some help there.