Hi Doug. The whole album that 'Take Five' is taken from, Time Out, features a whole range of unusual time signatures within the same song, might be worth checking out.
Frank Zappa was also fond of composing in unusual time signatures. I'm not a huge fan of his but his album "Joe's Garage" has plenty of good examples. One of the best tunes of that album is 'Watermelon in Easter Hay' which is a bar of 4/4 followed by one of 5/4. I don't want to link to it as it has strong language but if you want to listen to it you can find it on YouTube under 'watermelon stars'. The song after that on the album has a section in 21/16.
The drummer from that album, the fantastic Vinnie Colaiuta, is regularly hired for his ability to play convincingly in uneven time. Some of his best playing is on Sting's
'Seven Days' which is in 5/4. Some great stuff there, his playing form the 4 minute mark till the end is quite brilliant.
Burt Bacharach also had a liking for throwing in the occassional bar in a different time signature e.g. the chorus of '
I Say A Little Prayer' has a bar of 4/4 followed by one of 7/4, the verse '
Do You Know the Way to San Jose' is 4/4 followed by 6/4, and right at the very end of '
Raindrops Keep Falling on My Head' there's a bar of 4/4 followed by one of 5/4.
Also Leonard Bernstein's '
America' has a pattern similar to the Soleas you mentioned.
Hopefully others will give some more examples.
You mentioned Pink Floyd's 'Money' in your post. Does anyone know why it changes time signature for the guitar solo? Just seemed a little strange to me. Also the song has a shuffle feel to it so would that not make the time signature even more exotic? 21/8 perhaps?