.835 Silver Pendant w/Cultured Pearl, Thrift Shop Find, $1.00

Would you classify this pendant as being a flower design? This came in the same haul as my giant free bear. Marked .835, ZII and JPC for Royal Silversmiths Janssen, Post & Cocx Zaandam Netherlands (Koninklijke Jansen, Post & Cocx BV). Judging from appearances, the pendant might be from the 1950s/1960s. The company began in 1953.

Can the date be gleaned from the shape of the bale? :-)

Unfortunately, JPC filed for bankruptcy on Feb. 10, 2014. I guess the Queen fell down on the job and didn't order enough jewelry...

Thanks for looking!
~Bonnie~