VPRS 17103 Index to VPRS 17102 Photographic Prints and B & W Negatives, Multiple Number, P prefix, SECV Latrobe Valley Photo Collection

The SECV Latrobe Valley Photographic collection began in the 1920's with photographs taken of the progress of construction of the Yallourn Township, Power Station and Briquette Factory. It continued on a part-time basis until after World War II and eventually a full-time photographer was appointed and attached to the Yallourn Drawing Office. Between 1957 and 1961 the Morwell Project ran a separate photographic activity. 1962 saw the formation of the Latrobe Valley Region, which merged Yallourn and the Morwell Project. This resulted in the two photographic functions combining as part of the Yallourn Drawing Office.In the 1990's, with the corporatisation, disaggregation and privatisation of the SECV the photographic collection was allocated to PowerWorks, which was jointly owned by the three Latrobe Valley based generation companies. In late 2010 the collection was transferred back into SECV custody.The collection is made up of:Photographic Prints and B & W Negatives,Photographs in Albums,Glass Plate Negatives,35 mm Slides,Indexes.This index was created to provide access to photographs located in VPRS 17102. The series comprises the Indexes for the Photographs and Negatives, covering the period 1974 to 1995. The Indexes are two Volumes of Indexes for this era of photographic indexing. The numbering system is as follows:P1/2-3-4/10P = Photograph1 = Division - e.g. Administration2 = Sub-Division - e.g. Publicity3 = Section - e.g. Course Groups, Suggestion Awards4 = Sub-Section10 = Photograph/Frame NumberThe two Index Volumes provide the Photograph Number, Brief Description of Subject in Photograph, Frame Number and the date the photograph was taken.

SECV拉特罗布谷摄影藏品的起源可追溯至20世纪20年代，首批影像记录了亚洛恩镇（Yallourn Township）、发电厂（Power Station）及制砖厂（Briquette Factory）的建设进程。该藏品的拍摄工作以兼职形式持续至第二次世界大战结束后，最终聘请了专职摄影师，并将其隶属于亚洛恩绘图办公室（Yallourn Drawing Office）。
1957年至1961年间，莫尔韦尔项目（Morwell Project）开展了独立的摄影工作。1962年，拉特罗布谷地区管理局（Latrobe Valley Region）成立，将亚洛恩项目与莫尔韦尔项目合并，原有的两个摄影职能部门随之整合，并入亚洛恩绘图办公室。
20世纪90年代，随着SECV的公司化改革、业务拆分与私有化进程，该摄影藏品被划归至PowerWorks——由三家拉特罗布谷本地发电企业联合所有的机构。2010年末，该藏品被重新移交至SECV保管。
该藏品包含以下类别：
- 照片冲印件与黑白负片（Photographic Prints and B & W Negatives）
- 相册内藏照片（Photographs in Albums）
- 玻璃底片（Glass Plate Negatives）
- 35毫米幻灯片（35 mm Slides）
- 检索索引（Indexes）
本索引专为检索VPRS 17102馆藏照片而编制，该馆藏系列涵盖1974年至1995年间的照片与负片检索目录。本次编制的索引共分为两卷，对应此时期的摄影影像编目工作。
其编号规则如下：
P1/2-3-4/10
其中各字段含义为：
P = 照片（Photograph）
1 = 大类（Division）——例如行政类（Administration）
2 = 子类（Sub-Division）——例如宣传类（Publicity）
3 = 组别（Section）——例如课程组、建议奖励组（Course Groups, Suggestion Awards）
4 = 细分组（Sub-Section）
10 = 照片/画幅编号（Photograph/Frame Number）
上述两卷索引分别记录了照片编号、照片主题简要说明、画幅编号以及拍摄日期。