Historical gold price data?

[moonshot]

Do any fellow iT's have access to daily London PM fix data going back further than 1975 and would be willing to share? I'm doing a little modeling of gold prices, and the data would be useful, thanks.

[zoog]

Do any fellow iT's have access to daily London PM fix data going back further than 1975 and would be willing to share? I'm doing a little modeling of gold prices, and the data would be useful, thanks.

Monthly PM fix back to 1968
http://goldinfo.net/londongold.html

Annual back to 1793
http://goldinfo.net/yearly.html

Chart with silver price adjusted to 1998 dollars going back to 1344. Also shows gold/silver ratio for that time period. Does that go back far enough for you?:p
http://goldinfo.net/silver600.html

I believe this page uses the NY market data, annual prices going back to 1800.
http://www.finfacts.com/Private/curency/goldmarketprice.htm

CPI-adjusted log chart back to ~1720.
http://www.sharelynx.com/chartstemp/FreeGoldSilverCPI.php