The logo is a rebus borrowed by Milton Glaser from a Montreal radio campaign. CJAD Montreal Quebec Canada ran a campaign entitled “Montreal, the city with a heart”. The logo consists of the capital letter I, followed by a red heart symbol (♥), below which are the capital letters N and Y, set in a rounded slab serif typeface called American Typewriter.
The California Gold Rush brought a flood of treasure seekers (known as “forty-niners”, as in “1849”). With their sourdough bread in tow,[31] prospectors accumulated in San Francisco over rival Benicia,[32] raising the population from 1,000 in 1848 to 25,000 by December 1849.[33] The promise of fabulous riches was so strong that crews on arriving vessels deserted and rushed off to the gold fields, leaving behind a forest of masts in San Francisco harbor.[34] Some of these approximately 500 abandoned ships were used at times as storeships, saloons and hotels; many were left to rot and some were sunk to establish title to the underwater lot. By 1851 the harbor was extended out into the bay by wharves while buildings were erected on piles among the ships. By 1870 Yerba Buena Cove had been filled to create new land. Buried ships are occasionally exposed when foundations are dug for new buildings.[35]