Grandpa and Grandma Luken - no date any ideas?

Grandma And Grandpa 50th Wedding anniversary

Grandpa and Grandma Luken on the right. No Date. Appears to be a wedding 

If anyone knows the date or the identity of other 2 people, please let me know. Mary Tazari told me that this is Grandma and Grandpa's 50th Wedding Anniversary. ( 1963 )

See the photo of the Henry Luken Family with 6 boys. -- Photo courtesy of Valerie Zimmerman.