A Sheet Of Germans - Help Please?

Hey all,

In my continuing search through my Finnish stash, the old mate who originally collected them had his stamps sorted as so...




I've already got a few of each of these, but I was wondering if it would be worth my time trying to sort by cancel stamp. I'm trying to find information about each type used, but unfortunately my knowledge has been somewhat scant, and my googling not helping.

Does anyone have any links to photos of direct common cancelation stamps for this german period?

Also, give this sheet of stamps a look see. It's helped to fill out my collection of missing sets.

Try this link for general nfo.Click:
1)Collection
2)German empire
3)Machine Cancellations or other

http://www.briefmarken-universum.de/indexe.html

Bear in mind that any stamps with a piece missing; you have several; are worthless.