A beautiful magnitude 2.7 and 5.1 double with a close 2.8" separation but easily resolved at 189x with the 22cm, it looks like a second Beta Cygni.
Pi
A rather plain double consisting of a pair of magnitude 4.9 and 5.8 stars with a 5.6" separation.
Struve 1858
A nice system of golden yellow stars of magnitudes 7.6 and 9.0 and a separation of 3".
Mu
A nice system of magnitude 4.3, 7.0 stars consisting of a wide main pair with a separation of 108" but using higher powers reveals that star B is also double with a magnitude 7.6 companion a mere 2.2" distant.
Struve 1921
A colourful system of a magnitude 8.5 yellow primary and a pinkish magnitude 8.7 secondary, 30.4" distant.
Otto Struve 126
A wide double of magnitude 6.5 and 7 stars and a wide 86" separation making it an easy target at 65x magnification.