The original photo came from an eBay sale years ago, and got collected on one of those sites which scrapes old sale info from eBay in hopes of getting clicks on their ads. I don't have any details about the original beyond that, but we'll just have to be grateful the photo got saved for future sharing.
I didn't know the location of this building off the top of my head, but a quick check of the Mountain View Sanborn maps for 1921 located it precisely at Oak Street next to the railroad tracks. The Sanborn map also shows that like that all packing houses, grading was done on the third floor of the plant, with storage on the first and second. The near warehouse must have been where shipping was done.
The next block closer to Castro St. also held an interesting industry: the California Supply Co.'s tomato and pickle plant. This is the second pickle plant I've encountered in the Santa Clara Valley; the other was Del Monte Plant #4, out by San Jose's Japantown. Who would have thought of the Valley as a big pickle producer?
