The first item is the front
part of a
Kraftig Profilierte fibula. There are many different
types and it is hard to tell from the fragment that you found exactly which
type. However, the narrow bow and the slight knob just before the break means that it might be a Flugelfibel
type of
Kraftig profilierte fibula. In any event it would date to the mid 1st to early 2nd century AD.
I don't know what the second item is.
In future it is better to do each item as a separate
thread. It is easier for any further discussion of the items.
Shawn