I haven't seen this collection mentioned on here so I thought that I would share it:
http://content.cdlib.org/ark:/13030/tf1489p0tv/;jsessionid=lVlYkEDB48bVD...
or
It includes over a dozen pictures of Mokelumne Hill taken between 1933-1963. Definitely worth a look.
"The California Gold Rush Mining Towns collection contains 373 photographs taken between 1930 and 1968 by Alma Lavenson. The collection consists of views of several of the towns and camps of the Mother Lode region --the area located roughly between Georgetown and Mariposa --which was heavily mined for its great quantities of gold-bearing quartz. Approximately 60 communities which originally developed during the Gold Rush period following 1848 are represented in the collection. Many of these communities were apparently nearly-abandoned by the time of Lavenson's visits. The towns range from more well-known areas such as Nevada City, Grass Valley, Columbia, North San Juan and Coloma, to smaller, more obscure areas such as Rough and Ready, Copperopolis, Goodyear's Bar, Fiddletown and Timbuctoo. Especially featured in the collection are Gold-Rush-era structures such as hotels, residences, stores, restaurants, banks, churches, post offices, and jails, as well as cemeteries, farms and mining developments. Many street scenes feature storefront architecture remaining from the Gold Rush period.
Other notable features of the collection include photographs of the homes of Lola Montez and Bret Harte, a replica of the cabin of Mark Twain, the Hangman's Tree of Second Garotte, and several buildings used by the Independent Order of Odd Fellows, the Native Sons of the Golden West, and Wells, Fargo and Co.
The collection is arranged by town, in alphabetical order. The photographs are captioned in manuscript, usually indicating location, date and photographer. Duplicates exist for some of the photographs."

Jeff, thank you for sending
Jeff, thank you for sending us this link. The photos are marvelous and I have added the images to our Mokelumne Hill Archives -- we are trying to gather all known historic photos and early etchings of the town.
Let us know if you find more!!
Julia Costello
Thank you Jeff for bringing
Thank you Jeff for bringing this collection to our attention. I do not recall ever seeing any of thes photos. We just visited with 2 of the people that were at the Post Office when it blew up. I don't recall ever seeing what it looked like before it was rebuilt.