Seltmann weiden salt and pepper shakers - year of manufacture?

[ejhmmm]

I found these shakers at a thrift store - can anyone tell me by the mark what year they were made?  Or at least a range?  Seltmann Weiden are still making items today so doing research returns so many results it's hard to sort through it all.  I'm curious about the "W. Germany"  - could that possibly give a clue to the age of the items?  Maybe between the 50's and mid-80's?  Thanks!

[bigwull]

These are most likely 50,s...but the design is still in use today..by the maker...see link..then scroll down...they are called Doris Bavarian  Blue...value wise...i,d say around $25

http://www.porzellantreff.de/en/seltmann-weiden-doris-bavarian-blue-c4032.html?page=2&limit=24