WELDON & LEONARD'S REAL ESTATE CIRCULAR & PRICE LIST, San Francisco, California, March 1, 1876 

* Lick Observatory, Mount Hamilton founding

The ftpg. has: "Another Monument" which begins: "When James Lick executed his deed of gift, donating his immense property to various benevolent & scientific societies of this state, he provided that $750,000 should be expended in the construction and maintenance of an observatory..." which would become the now-famous Lick Observatory. Various details on its construction, access, etc.
The balance of the issue has a focus on real estate with some laughable prices for acreage in Northern California, some of which is present-day Silicon Valley. A terrific issue!
Four pages, minor archival mend at the spine, nice condition.