Black and white photograph of cyclotron equipment stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)” Very similiar to 237 and 239

Black and white photograph of cyclotron equipment stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)” Very similiar to 237 and 238

Black and white photograph of cyclotron equipment. Man seen standing next to and indicating equipment. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)”

Black and white photograph of cyclotron equipment displayed on bench. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)”

Black and white photograph of cyclotron equipment displayed on bench. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)”

Black and white photograph of cyclotron equipment displayed on bench. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)”

Black and white photograph of cyclotron equipment displayed on bench. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)”

Black and white photograph of cyclotron equipment displayed on bench. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)”

Black and white photograph of cyclotron equipment displayed on bench. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)” Similiar to 247

Black and white photograph of cyclotron equipment displayed on bench. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)” Similiar to 246, 248-250

Black and white photograph of cyclotron equipment displayed on bench. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)” Similiar to 246-248, 250

Black and white photograph of cyclotron equipment displayed on bench. Stored in white envelope entitled “”Cyclotron - Photographs around the vacuum chamber from J.L. Rouse (Feb 1991)” Similiar to 246-249

Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): spectrometer magnet & target chamber. Duplicate of 174.Sticky typed labels on back from top and left to right: “TARGET CHAMBER, 180 SPECTORMETER MAGNET, TURNTABLE”

Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): spectrometer magnet & target chamber. Duplicate of 175.Sticky typed labels on back from top and left to right: “TARGET CHAMBER, 180 SPECTORMETER MAGNET, TURNTABLE”

Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): internal target & filament system.Sticky typed labels on back from top and left to right: “FILAMENT STEM, INTERNAL TARGET STEM”

Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): dee line & deeSticky typed labels on back from top and left to right: “GENERAL VIEW SHIELDING CAN & DEE LINE ASSEMBLY, FINAL AMP RAILS, TROLLEY RAILS” Handwritten on back bottom left corner in pen: “Dee line + Dee”

Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): magnet & vacuum box.Sticky typed labels on back from top and left to right: “COIL CANS, POLE PIECE, BOX, COUPLING PORT, 10” DIFF PUMP” Handwritten on back bottom left corner in pen: “magnet and vacumm box” Handwritten in pencil “A”

Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): inside dee lineSticky typed labels on back from top and left to right: “TUNING LOOP AND PORT, GUIDE RAIL, SHORTING BAR, COUPLING LOOP PORT, INSIDE DEE OUTER, 9” PUMP PORT, DEE STEM” Handwritten on back bottom left corner in pen: “inside the dee line”, “shooting bar, tuning loop and power loop, dee stem”

Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): Beam lineSticky typed labels on back: “QUADRUPOLE FOCUSSING LENS” , “SCATTERING CHAMBER” Handwritten on back bottom left corner in pen: “extend beam line”

Small black and white photo showing equipment comprising of a large oblong ball on top of column.Handwritten on back in pencil: “Van de Graaff Old Physic Building (Natural Philosophy)”

Black and white portrait of T.H. Laby (at approximately 50 years?)

Black and white portrait of young man (?possibly T.H. Laby).

Black and white photo of Hercus and Osborne in laboratory.Handwritten in pencil on back of photo: “Duplicate L to R Hercus Osborne Laby”

Black and white photo of “J” apparatus in laboratory.

Black and white photo showing part of “J” apparatus.

Part of a series entitled “Optical Munitions - School of Natural Philosophy, 1942-1945”. Black and white photo of E.R.Johnson testing fused sandwiched plate glass in a polarimeter. N.B. As at time of writing it is not certain that the “man” pictured in nos. 147 and 149 is the same individual as pictured in no 140. (EGM. 11/11/99)On back of photo in pencil: “No. 20 E.R. Johnson”

Part of a series entitled “Optical Munitions - School of Natural Philosophy, 1942-1945”. Black and white photo of Gus. Ampt and Professor Hartung examining experimental pots of optical glass; the pots have been halved in order to make the examination..In ink on lower left hand corner : “37”.

Part of a series entitled “Optical Munitions - School of Natural Philosophy, 1942-1945”. Black and white photo of Professor Hartung trmoving experimental pot of optical glass from furnace.In ink on lower left hand corner : “36”.