These are press pictures from networks that include the info sheet attached to the pictures.
The first picture is an advertisement for Klondike out of the Australian Weekly Journal, The second is another studio picture.
Here on the left we have a Klondike picture that resembles a post card. On the right is the cover of Klondike the book printed in Great Britain. The book contained the adventures of Michael Halliday the III in Skagway Alaska
These are scans of the original photo's. I own all images you see. These are not stolen from other sites.