Okay a little photo sleuthing on this one -- I blew up and analyzed various parts of this picture.
#1
Conclusion:
A. the day is Tuesday the 14th (if the calendar has been moved to the correct day)
B. it is early in the year
C. It may be 1972 or 1978 (if we assume the month is March which is plausible but an assumption nonetheless)
Evidence:
A.
For Tuesday the 14th -- based on weeks starting on either Sunday or Monday, the fact that every 7 days the numbers change colors (either green surrounded by yellow or vice versa) and the length of the letters underneath the number, the 18th is a Sunday. Sunday. Monday and Tuesday are all the same length and Wednesday is longer and that seems to be what the calendar shows. With the weeks set off by color and the length of the letters in the days of the week this seems to be the most likely conclusion.
B.
For it being early in the year -- I can clearly see 7 additional colored ribbons behind the green one. There may be more but I can only see 7. That would make it somewhere between Jan and May.
Additionally we see winter gloves on the suitcase which suggests it is still cold out.
C.
We have guessed March because the ribbon is green but that is speculation. Assuming it is March for a minute and it is Tuesday the 14th, then the year would be either 1972 or 1978.
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#2
Conclusion: Either she or Alcala have traveled recently.
Evidence this is almost surely a bag claim tag but could be from any form of transportation. [see tag in above pic with gloves]
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#3
Hypothesis: She may be a flight attendant.
Possible evidence: The sort of upright luggage her gloves are resting on [see full pic earlier in thread] was not common at the time. That type of bag used to be thought of as a flight crew bag. Most people had regular suitcases like this:
The drawstring bag on the floor looks like something you might get from an airline or hotel. The last two letters on the bag look like "es" or "as" Was looking to match it to a hotel or airline but didn't have much luck.
Also, for what it is worth, there may also be luggage to her left but it is hard to tell.
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#4
Hypothesis: She is an adult.
Possible evidence:
-She is smoking
-There is what looks to be a mixed drink next to her
-The gloves are the gloves of an adult
-The luggage does not look like the luggage of a child
-Her posture in this chair seems self assured and more adult like (legs crossed and arm position).
She could still be a child of course.
[for picture evidence: see calendar pic where drink is evident; large pic for smoking, luggage and posture; gloves pic above]
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That's all I have for now. Whew!