Altec Valencia ?????????

Hallo,
Can you give me a helping hand to identify which model these speakers are?
I have sought for pictures in many sites and finally i found Zonker92 post here "http://www.audiokarma.org/forums/showthread.php?t=504457&page=3", but I couldn’t match them up in a definitive way.
The cabinet dimensions are: centimeters 70 width x 50 depth x 75 height approximately.
The ID references of components inside are as follows:
- speakers 416-8A
- crossovers N801-8A
- drivers 807-8A
- horns 811 B
IMHO they should be Valencias, probably 846 A, but I'm not so sure because of black painting over the horn and the so many ambiguous views I found on the net.
Do an official catalog exist? In which official document can I find references and specs for my model?
I'd like also to know in which years they were manufactured and, if possible, if there is a system to detect the year of construction looking at parts inside (which one? where?).
Any information will be greatly appreciated

846A cabinets re-loaded with newer(sorta correct) components.

Factory 846A load would be green 16 ohm components, 416A/806A/N-800F.

807-8A suggests a marriage of components in addition to all of the components having been married to empty 846A cabs.

Altec EIA/date codes as follows: 391 = Altec RETMA/EIA manufacturer ID

the three digits immediately following 391 represent the last digit of the year followed by the week of the year.

For example, a component stamped 391217 with alnico motor in black paint would indicate an Altec factory component built the 17th week of 1972. The same number stamped on a green alnico motored Altec component would indicate the 17th week of 1962.