St. Lawrence Seaway Authority Operational and Administrative Records [multiple media]
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Hierarchy 
St. Lawrence Seaway Authority Operational and Administrative Records [multiple media]
Hierarchical level:Accession -
Finding aid (Electronic) Finding Aid 52-111 is an unverified list indicating file number, file part, file title, outside dates, and box number. 52-111 (99: Closed pending processing) -
Record information St. Lawrence Seaway Authority Operational and Administrative Records [multiple media]
Date:1880-1998.Reference:RG52, R1195, 2024-00097-5BAN no.:2024-00097-5Type of material:Textual material, Architectural and technical drawings, Moving images, Maps and cartographic material, PhotographsFound in:Archives / Collections and FondsItem ID number:6342968Date(s):1880-1998.Place of creation:CanadaExtent:10.2 m of textual record
3 maps
451 drawing or plans : blueprints ; diagrams ; pen on paper
12 video tapes
44 reels of film : 16 mm or smaller
76 photographs : 68 b&w & 8 col. ; 5x7 or smaller.Language of material:EnglishAdditional information:General note:This accession consists of records created by the St. Lawrence Seaway Authority (SLSA) and subsequently acquired and maintained by the Real Property team (routing symbol AHPR) within the Strategic Program Policy Division at Transport Canada.
These records document the maintenance, research, administrative duties, design, appearance, and management of various SLSA sites and equipment, including General Agreements (file block 15), Fire Protection (file block 25), Bridges (file block 28), Locks (file block 29), Canals (file block 33), Deeds (file block 37), Traffic (file block 56), Soil Mechanics & Foundation Engineering (file block 58), Concrete Control (file block 59), and Navigation (file block 60). Accession also includes various studies and reports related to SLSA sites and facilities, anniversary material and aerial photography.Custodial history:Records for the most part were created by the St. Lawrence Seaway Authority (SLSA) but were kept by the successor organization, the St. Lawrence Seaway Management Corporation (SLSMC), a private non-profit organization, after SLSA was dissolved in June of 1998 and SLSMC took over responsibility for SLSA's navigational assets on Oct. 1, 1998. The records were subsequently transferred to Transport Canada, which eventually transferred this collection to LAC.Source:GovernmentFormer archival reference no.:RG52Record disposition authority no.:98/026
98/025
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Ordering and viewing options Conditions of access:Textual records[Consultation Restricted by law]Box [2024-00097-5][Consultation Restricted by law]1--5;[Consultation Restricted by law]7--8;[Consultation Restricted by law]10--61;[Consultation Restricted by law]63;[Consultation Restricted by law]65;[Consultation Restricted by law]67--70;[Consultation Restricted by law]Architectural: technical drawings[Consultation Restricted by law]Box [2024-00097-5][Consultation Restricted by law]9;[Consultation Restricted by law]54;[Consultation Restricted by law]61--63;[Consultation Restricted by law]Moving images (film)[Consultation Restricted by law]Moving images (video)[Consultation Restricted by law]Cartographic material[Consultation Restricted by law]Box [2024-00097-5] 63[Consultation Restricted by law]Graphic (photo)[Consultation Restricted by law]Box [2024-00097-5][Consultation Restricted by law]9;[Consultation Restricted by law]49--50;[Consultation Restricted by law]54--55;[Consultation Restricted by law]61;[Consultation Restricted by law]Terms of use:Copyright belongs to the Crown for Government of Canada material. Credit Library and Archives Canada.You can order materials in advance to be ready for you when you visit. You will need a user card to do this.
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