GC Code Challenge Cache Mystery Cache

The cache is at the posted coordinates.

Have you ever noticed that the GC codes sometimes are all numbers or letters after the initial GC?

Your challenge is to find a total of 20 geocaches - 10 GC codes that are all numbers after the GC and 10 GC codes that are all letters after the GC.

Example: GCHAHG Sinking Sandbar

Example: GC30555 The Magic Animal

Please use the format of GC code, Name of the cache and the date found when posting your list.

Past finds do count. You may sign the log at any time, but please do not log a find until you are ready to post your list.