| Issue | #310 |
| Published | January 1951 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | ? |
| Notes | Indicia title is "Zane Grey's KING of the ROYAL MOUNTED, No. 310." Code number is KING O.S. #310-511. Copyright 1950 by Stephen Slesinger. Copyright 1945 by King Features Syndicate. |
| Characters | King of the Royal Mounted |
| Genre | adventure |
| Pencils | Jim Gary (signed) |
| Inks | Jim Gary (signed) |
| Characters | King of the Royal Mounted |
| Synopsis | Description of how Mounties contend with harsh winter weather. |
| Genre | fact |
| Pencils | Jim Gary (signed) |
| Inks | Jim Gary (signed) |
| Notes | Inside front cover; black and white. Text and illustrations. |
| Characters | King of the Royal Mounted |
| Genre | adventure |
| Pencils | Jim Gary |
| Inks | Jim Gary |
| Notes | Story continues on inside back cover in black and white and concludes on the back cover in color. Four tiers of panels per page. "Produced by Stephen Slesinger, Inc." |
| Reprinted | from King of the Royal Mounted (King Features Syndicate) daily newspaper strips from 1945. |