Germany (Brd) Stamps: Postally Used Or Cto?

Recently I purchased very nice and clean Leuchtturn BRD album, mostly for binder and hingeless pages, but also there are many stamps in it.
Most of them are postally used, but also there are many stamps with undisturbed gum (never hinged) and they remind me DDR CTO stamps. However, Michel catalogue is not mentioning any CTO stamps for BRD.
I have one set scanned for your review. All stamps (except 30pf) are with perfect gum. Also there are few stamps with fully matching cancellations (like 10pf and 80pf or 40pf and 50pf). There are some sets where all stamps have exactly identical cancellations. So - what is it?

When all of the cancels are close to being the same and there is full gum on the back, yes, the first impression would be CTO's. That is a pretty series though and should not be too hard to find genuinely used!

Peter

Peter is likely correct, though I'm used to CTOs having just a portion of the cancel. Most of these are socked right on the nose.

Maybe cancelled for favour, rather than CTO?

Favor cancel sock on the nose CTOs are found on stamps purchased directly at the post office and "cancelled to order" by a postal employee. Corner CTOs are normally found on inexpensive mass produced topical stamps dumped by countries hoping to offload them to collectors.

Edit: I was typing at the same time as Geoff, who still can't spell right

Sometimes you will find West German stamps in pairs, with one being CTO/favor cancel and the other being MNH. Some people in Germany collect them that way.

Yes - It looks like "Cancellation for favor". Most of stamps in this collection (starting from year 1966 and up to 1976) went through the same post office and even the same employee (I guess #464 - see image). All cancelled almost on the day of release...
Now - how should I categorize them? Is there any value left in them at all or "Cancel for favor" is a dead end for any stamp?

I don't see why cancelled for favour should be a dead-end. The only thing distinguishing your stamps from ones that have been centrally cancelled when going through the mail is their gum, which can, if wished, be soaked off.

Translation for Jenny follows.

Basically, if you like them, keep them. This series is very common in any condition, postally used, favor cancelled, or even mint. Any difference in actual value is negligible because the value of the stamp in any condition is pretty minimal.

Yes - I know that BRD stamps after ~1955 are not expensive. I will probably keep them just for respect of somebody who made this effort.