I have a Blues Junior in that Brown Tolex with a Wheat front. I like it because it isn't your every day black tolex BJ. It was a special edition with a Jensen speaker. I really like the look of that concert.
Interesting that it has a tremelo and no reverb. A little delay would be cool with that amp.
I once owned one of the early blackface Super reverbs, It has a 4/10, and was a wonderful amp. Not easy to move around but amazing tone.
I sold it in the about 1970, but wish I still had it of course.
I think that concert is a great score. I have heard that they go for around 800+ in good shape, so it depends on how much the guy owed you if it was a good deal.
The Blues is alright!
Guitars: 1968 Gibson SG, 2005 Gibson SG Standard, 2006 Gibson LP Classic Gold top, 2004 Epiphone Elitist LP Custom, 1996 Gibson Les Paul Standard. 2001 Epiphone Sheraton II, 2007 Epiphone G400.
Fender Strats: 1996 Fender 68 Reissue CIJ, 2008 Squier CV 50s, 2009 Squier CV 50s Tele Butterescotch Blonde
Amps: Blues Junior Special edition Jensen in Brown Tolex with Wheat front, 65 Deluxe Reverb reissue,1970 Sonax reverb by Traynor, Avatar Custom 2/12 Cabinet with Eminence Legend V1216 speakers,
2008 DSL100 Marshall Amp , Fender Super Champ XD,Fender Vibro Champ XD
Effects and Pedals: Fulltone Fulldrive II, Fulltone OCD, Fulltone Mini Deja Vibe, Fulltone Fat Boost, Dunlop Crybaby Wah, Boss DS1, Boss DD20 Giga Delay, Boss TU2 tuner, Boss BD2, Ibanez TS9 Tube screamer, Zoom 505. Radial tonebone hot british.