If you type Lunar under nickname and press View Results, you will get a brief description of the available data. The entire set is quite large and so we have divided it by mission, with one data set of just significant events.
To request the data Just click on the "request data url" of the data set.
There is also a copy of the Lunar data that has been converted to SEED format at GEOSCOPE. http://www.iris.edu/gmap/XA?timewindow=1969-1977 You can request this data easily through NetDC, which will retrieve the data from GEOSCOPE.