A precious help about a letter in Suetterlin

[Tora_Tora_Tora!]

Hello to all and thank you for stopping with this thread!I am having lots of troubles in translating this letter and any help would be greatly appreciated....Thank you for your time!

[Tora_Tora_Tora!]

back side....

[Gerdan]

A guy named Eberhart (?) gives his thanks to the Landrat (head of a Lankreis/ county)for the congratulation having received for being awarded with the Ritterkreuz.

Gerdan

[Tora_Tora_Tora!]

Thank you Gerdan for your precious attention!