Need Help with Translation WW1 German Photo Album

[CampX]

Here is an item I picked up sometime ago, again, not really my thing but I thought it was neat..some Great Photos in it as well as many newspaper or Magazine photos, maps ect. I have only included a few photos, there are many blank pages as it looks like some things, not photos fell out over the years.
Can anyone help out with the Old German in one of the photos? it is some kind of Military document, and I am guessing this is from the owner of the book.
Thank You

Dean O.
Ajax Canada

[HPL2008]

Can anyone help out with the Old German in one of the photos? it is some kind of Military document, and I am guessing this is from the owner of the book.

The document is war-related, but not of a military nature. It translates as:

"This honorary certificate is presented to
Rudolf Sommer,
student in the Ist form
of the Fröbel School
at Frankfurt am Main,
in recognition
of his faithful fulfilment of patriotic duty
by volunteer
support work in agriculture
during the World War.

Frankfurt am Main, 10 June 1918"

[CampX]

Thank You

Dean O