Identify Altecs

[shaansloan]

Can anyone tell me which model Altecs these are? At least, I think they are Altecs....Corona's maybe or Bolero's?

Also, FYI the pioneers on the bottom are model CS-R500....anyone know about these? any ifo would be helpful...

Please help....

Thanks!

http://images.craigslist.org/010303011613010405200808053713b6ed5b9eae15ab00a76d .jpg