Directions:

Sites of UC-Berkeley:
Lawrence Hall of Science, a good starting point for introduction to the history of the cyclotron and the transuranium elements, Centennial Drive - N37 52.77 W122 14.80.
Building 71A, laboratory of Albert Ghiorso and the HILAC, McMillan Road - N37 52.75 W122 14.95.
Building 70A, former office of Glenn Seaborg, Seaborg Road - N37 52.55 W122 15.10.
"1" = Campanile (Sather Tower), a prominent landmark which also contains some historic exhibits, Campanile Espalade - N37 52.32 W122 15.47.
"2" = New LeConte Hall, new physics building, South Hall Road - N37 52.36 W122 15.44
"3" = Old [original] LeConte Hall, original physics building, site of discovery of the cyclotron and astatine, South Hall Road - N37 52.34 W122 15.41.
"4" = Gilman Hall, old chemistry building, site of discovery of plutonium, South Hall Road - N37 52.35 W122 15.37.
"5" = Latimer, present chemistry building; occupies the approximate site of former Crocker Hall (60-inch cyclotron, production of transuranium elements and technetium) and former Old Radiation Building (discovery of neptunium), University Drive - N37 52.40 W122 15.35.