Let’s talk about Champs Bay-bee #2: 1965 and 1968 #Fender #VibroChamp #amps.
Here’s another situation where you have the same #amp with different cosmetics. Also, as you can see, the ‘68 does not have the original #speaker - when I bought it, it had a non-original no-name speaker which failed, so I upgraded it to a #Eminence #Patriot. The choice of replacements #speakers was limited because not that many companies make a 4 ohm 8" speaker. The '65, on the other hand, is all original right down to its 2 prong non-grounded power cord!