Taken in front of the Exploratorium in Marina district, San Francisco
RA setting circle mounting ring. Retained by 5 set screws with small nylon plugs to prevent metal-to-metal wear.
I'm waving. hi.
enjoy mind puzzles this is for you
longdashstudio.blogspot.com
facebook.com/LongDash
Twitter @Qyhat
Look! A smoke ring!
March 2014
Fishphone!
@ the exploratorium
Cool drinking fountain!
San Francisco
Daughter building
exploratorium
SF CA
Inside Pier 15 at new Exploratorium in San Francisco.
View of Transamerica Building from Exploratorium construction at Pier 15 in San Francisco.
Exploratorium, San Francisco, CA
Exploratorium 2013
Exploratorium
2022 Trade Show