Tactics Practice - Pinning 8-10

Been awhile, but finally posting some more tactics problems.  Why?  Somewhat for friends of mine, but mostly for myself.  Tactics and I have a hate - hate relationship.  I spend time every day on the tactics trainer, but it is mostly the masochistic side of me at play there.  So, enjoy!  Maybe as I get better I'll enjoy too.

And a bonus puzzle for any interested.

Admittedly, these problems are old problems (book published in 1955) so sometimes I look at the problem and feel like fact checking with a computer.  In the end though, any tactics practice is better than no tactics practice.