it is on a man, which is actually a reverse ''v'' from the waist up to the neck, as is with all the older klickies. you will see it in sets 7466, 7428, 7655 and others like that...the date on these klickies is 1974, which suggests that the original mold was used to produce it. So depending on what they want to produce, ds are using any mold they want.
This does not make any of these klickies rare, but they still are original. In my book, rare is the set that is still sealed in its box and is 20 or so years old.... An item ia also rare if it was produced in only one, or at least two, sets...like the hat of the 5580 soldiers....