Vintage Wharfedales are very well-regarded, but I'm not sure if I'd drive 4 hours for 'em unless the price was really good and you had other business there. Never heard a pair myself, but I have looked into picking up a cheap pair once or twice. Supposed to be very warm and laid-back, meant more for moderate volume jazz and classical than high-powered rock 'n roll. Seem to recall there was a consensus that these actually sound better on lower powered receivers than higher-powered ones, which is opposite of most speakers. Tweeters tend to be delicate (either from too much power, or because someone was trying to crank an underpowered amp), and caps will need changing out by this age. Bear in mind bad caps and dirty level controls can render good tweeters silent. Caps are cheap and easy to replace (even for a novice), and I suppose that you might be able to scare up some Wharfedale tweeters on eBay or from a site member. Not bad if you're itching for a project, but there's definitely equally good speakers closer to you.
If you're chasing vintage speakers that look and sound nice, keep your eyes peeled for:
- Dynaco A-25
- Sansui SP2500
- KLH Models 5/6/17/20/23
- Large/Small Advent
- Realistic Nova Series
- Wharfedale W60D/E
- EPI 100
- JBL L19/26
- Acoustic Research AR-2AX
- Pioneer HPM40
- Klipsch KG2/3/4
- Bose 301/II
Depending on your musical tastes, room, amp and budget, you can't really go wrong with any of the above. I've owned/heard a fair number of these (namely the KLH 6/17, Nova 8B, HPM40, 301/II, and Sansui), so I can feel confident recommending them. The KLH, Wharfedale, Nova's, etc. will all have a smooth "vintage" sound to them-rich deep bass, softer highs, not rock 'n rollers but will deliver the goods when asked. The Bose are ideal for tossing up on a shelf and filling the room with good music. The JBLs and Pioneers are punchy rock speakers, ready to deliver an ass-kicking. The Sansui and Klipsch speakers are very dynamic and dramatic, and play well with the right amp. Most of these have real walnut cabinets (although there's plenty of KLH's and Advents that came with vinyl cabs), and my Sansui SP2500's were arguably some of the nicest furniture I've ever owned. Don't discount modern speakers, either-Polk TSi100's, Fluance SX6's, Wharfedale Diamonds, and Klipsch R51M's are great speakers that look excellent, and better than anything vintage for their size.