Photo depicts a view of the Research Council of Alberta's pilot plant located on the Clearwater River; the Waterways shipyard is visible in the upper left background of the photo
Photo depicts a view of "tar sand exposures with Devonian 1st below" [on Athabasca River]
Photo depicts a view of tar sand deposits along the Athabasca River
Photo depicts a view of tar sand deposits along the Athabasca River
Photo depicts a view of limestone bluffs located on the Athabasca River's edge near Fort McKay
Photo depicts a view of "tar sand exposures with Devonian 1st below" [on Athabasca River]
Photo depicts a view of the Alberta Research Council of Alberta's pilot plant located on the Clearwater River; included is a view of the plant's sawmill and the Clearwater River with ships and boats visible
Photo depicts a view of "tar sand exposures with Devonian 1st below" [on Athabasca River]
Photo depicts a view of the Research Council of Alberta's pilot plant located on the Clearwater River; the Waterways shipyard is visible in the upper left background of the photo
Photo depicts a view of tar sand deposits along the Athabasca River
Photo depicts a view of the Alberta Research Council of Alberta's pilot plant located on the Clearwater River; included is a view of the plant's sawmill and the Clearwater River with ships and boats visible
Photo depicts a view of limestone bluffs located on the Athabasca River's edge near Fort McKay
Photo depicts a view of limestone bluffs located on the Athabasca River's edge near Fort McKay
Photo depicts a view of Research Council of Alberta's pilot plant located on the Clearwater River; the river is in the foreground, and plant derricks and buildings are in the background
Photo depicts a view of the Alberta Research Council of Alberta's pilot plant located on the Clearwater River; included is a view of the plant's sawmill and the Clearwater River with ships and boats visible
Photo depicts a view of Research Council of Alberta's pilot plant located on the Clearwater River; the river is in the foreground, and plant derricks and buildings are in the background
Photo depicts a view of the Research Council of Alberta's pilot plant located on the Clearwater River; the Waterways shipyard is visible in the upper left background of the photo
Photo depicts a view of Research Council of Alberta's pilot plant located on the Clearwater River; the river is in the foreground, and plant derricks and buildings are in the background
Photo depicts a view of S.M. Blair, Nettie Blair and Count Bashiloff standing in a Paris square
Photo depicts a view of S.M. Blair, Nettie Blair and Count Bashiloff standing in a Paris square
Photo is a head and shoulders portrait of Sidney Martin Blair; he is smoking a pipe in the photo
Trinidad, Thomas [ ]Photo depicts a view of S.M. Blair, Nettie Blair and Count Bashiloff standing in a Paris square
Photo is a head and shoulders portrait of Sidney Martin Blair; he is smoking a pipe in the photo
Trinidad, Thomas [ ]Photo is a head and shoulders portrait of Sidney Martin Blair; he is smoking a pipe in the photo
Trinidad, Thomas [ ]Photo depicts a view of a group of men and women dressed in formal attire and seated at a banquet table; S.M. Blair is among the group, seated fourth from left
Photo depicts a view of a group of men and women dressed in formal attire and seated at a banquet table; S.M. Blair is among the group, seated fourth from left
Photo depicts a view of a group of men and women dressed in formal attire and seated at a banquet table; S.M. Blair is among the group, seated fourth from left
Photo depicts a view of Karl Clark standing beside a vehicle in Trinidad; the photo was taken for Clark's operator's permit, Trinidad Leaseholds
Photo depicts a view of Karl Clark standing beside a vehicle in Trinidad; the photo was taken for Clark's operator's permit, Trinidad Leaseholds
Photo depicts a view of Karl Clark standing beside a vehicle in Trinidad; the photo was taken for Clark's operator's permit, Trinidad Leaseholds
Photo depicts a woman tending flowers in a garden; there is a large lawn, flower beds and trees. An inscription with the photo reads "Beaumont", and the people pictured in the slides appear to be English people associated with Trinidad Leaseholds
Photo depicts a view of Trix and Jimy (sic) Parker standing with their young son who is mounted on a pony. A note with the slides suggests that the people in the picture are English and associated with Trinidad Leaseholds
Photo depicts a woman tending flowers in a garden; there is a large lawn, flower beds and trees. An inscription with the photo reads "Beaumont", and the people pictured in the slides appear to be English people associated with Trinidad Leaseholds
Photo of Frank and Truda Lewis standing with a cat on a green lawn; part of a brick building is visible in the background. A note with the slide(s) says that the people in the pictures are English people associated with Trinidad Leaseholds
Photo depicts a view of Peter Mole standing in a garden; a note accompanying the slides says that the people in the pictures are English and associated with Trinidad Leaseholds
Photo depicts a view of two men, Ashley Cooper and Basil Heaton, standing along a roadway with grass and trees in the background. A note accompanying the slides suggests that the people in the pictures are all English and associated with Trinidad Leaseholds
Photo depicts a view of Trix and Jimy (sic) Parker standing with their young son who is mounted on a pony. A note with the slides suggests that the people in the picture are English and associated with Trinidad Leaseholds
Photo depicts a view of Peter Mole standing in a garden; a note accompanying the slides says that the people in the pictures are English and associated with Trinidad Leaseholds
Photo depicts a woman tending flowers in a garden; there is a large lawn, flower beds and trees. An inscription with the photo reads "Beaumont", and the people pictured in the slides appear to be English people associated with Trinidad Leaseholds
Photo depicts a view of Peter Mole standing in a garden; a note accompanying the slides says that the people in the pictures are English and associated with Trinidad Leaseholds
Photo depicts a view of two men, Ashley Cooper and Basil Heaton, standing along a roadway with grass and trees in the background. A note accompanying the slides suggests that the people in the pictures are all English and associated with Trinidad Leaseholds
Photo of Frank and Truda Lewis standing with a cat on a green lawn; part of a brick building is visible in the background. A note with the slide(s) says that the people in the pictures are English people associated with Trinidad Leaseholds
Photo depicts a view of two men, Ashley Cooper and Basil Heaton, standing along a roadway with grass and trees in the background. A note accompanying the slides suggests that the people in the pictures are all English and associated with Trinidad Leaseholds
Photo depicts a view of Trix and Jimy (sic) Parker standing with their young son who is mounted on a pony. A note with the slides suggests that the people in the picture are English and associated with Trinidad Leaseholds
Photo of Frank and Truda Lewis standing with a cat on a green lawn; part of a brick building is visible in the background. A note with the slide(s) says that the people in the pictures are English people associated with Trinidad Leaseholds
Photograph of an original silhouette of S.M. Blair by Nancy Van Court, Empire Room, The Waldorf-Astoria, New York; autographed by friends
Photograph of an original silhouette of S.M. Blair by Nancy Van Court, Empire Room, The Waldorf-Astoria, New York; autographed by friends
Photograph of an original silhouette of S.M. Blair by Nancy Van Court, Empire Room, The Waldorf-Astoria, New York; autographed by friends
Photograph of an original silhouette of S.M. Blair by Nancy Van Court, Empire Room, The Waldorf-Astoria, New York; autographed by friends
Photograph of an original silhouette of S.M. Blair by Nancy Van Court, Empire Room, The Waldorf-Astoria, New York; autographed by friends
Photograph of an original silhouette of S.M. Blair by Nancy Van Court, Empire Room, The Waldorf-Astoria, New York; autographed by friends
Photo depicts a view of the Trinidad project to the North-East; in the background are Rerun stock tanks; the water treating plant is is the centre of the photo, and in the foreground is the main utility pipe rack
Tucker, LouisPhoto depicts a view of a Trinidad project structure [Water Treatment Plant]
Tucker, LouisPhoto looking north of Trinidad project Refornmer Unit with condenser boxes in foreground
Tucker, LouisPhoto depicts a view of the Trinidad project acid blending system tanks
Tucker, LouisPhoto depicts a view of a section of the Trinidad project's Alkylation Unit and Reformer Unit
Tucker, LouisPhoto is an interior view of the cooling water pumphouse for the Trinidad project's Reforming and Alkylation Units
Tucker, LouisPhoto depicts a general view of the Trinidad project's Power station showing three stacks
Tucker, LouisPhoto depicts a view of labourers on the Pumphouse Power Station "B" at the Trinidad refinery construction project
Tucker, LouisPhoto depcits a general view of sections of the Trinidad projects Alkylation Unit and Reformer Unit
Tucker, LouisPhoto depicts a general view of the Trinidad refinery construction project's Alkylation Unit
Tucker, LouisPhoto depicts a view of the Catalyst manufacturing plant showing the two rotary kilns and HCl manufacturing plant under construction at extreme right
Tucker, LouisPhoto depicts a view of the Trinidad project to the North-East; in the background are Rerun stock tanks; the water treating plant is is the centre of the photo, and in the foreground is the main utility pipe rack
Tucker, LouisPhoto depicts a view of a Trinidad project structure [Water Treatment Plant]
Tucker, LouisPhoto depicts a view of a section of the Trinidad project's Alkylation Unit and Reformer Unit
Tucker, LouisPhoto depicts a view of of Trinidad refinery construction project with steelwork and boiler in the foreground and the Alkylation Unit and butane butylene tanks in the background
Tucker, LouisPhoto depicts a view of the Trinidad project's Topping Unit, looking South-east
Tucker, LouisPhoto depicts a view of the new Acid Plant constructed at the Trinidad project 1234
Tucker, LouisPhoto depicts a section of the Trinidad refinery construction project's Alkylation and Reformer Unit
Tucker, LouisPhoto depicts a view of staff accommodations in Pointe a Pierre Trinidad; S.M. Blair was involved with oil exploration projects in Trinidad
Photo depicts a view of staff accommodations in Pointe a Pierre, Trinidad; S.M. Blair was involved with oil exploration projects in Trinidad
Photo depicts a view of staff accommodations at Pointe a Pierre, Trinidad; S.M. Blair was involved in oil exploration projects in Trinidad
Photo of field work at the Trinidad project; includes a view of a trench for fire, make-up water and service lines serving Alkylation and Reforming units
Tucker, LouisPhoto depicts a view of the Trinidad project to the North-East; in the background are Rerun stock tanks; the water treating plant is is the centre of the photo, and in the foreground is the main utility pipe rack
Tucker, LouisPhoto looking north of Trinidad project Refornmer Unit with condenser boxes in foreground
Tucker, LouisPhoto depicts a view of the Trinidad project acid blending system tanks
Tucker, LouisPhoto depicts a view of the construction of the Trinidad project refinery; l-r are two Foster Wheeler boilers and stacks and two Babcock and Wilcox boilers
Tucker, LouisPhoto depicts a view of the Trinidad project's Boiler Plant; in the background is the McKee camp and a reformer charging tank and the "Deaerator" is in the center
Tucker, LouisPhoto is an interior view of the cooling water pumphouse for the Trinidad project's Reforming and Alkylation Units
Tucker, LouisPhoto depicts a general view of the Trinidad project's Power station showing three stacks
Tucker, LouisPhoto depicts a view of the new Acid Plant constructed at the Trinidad project 1234
Tucker, LouisPhoto depcits a general view of the Trinidad refinery construction project's Alkylation and Reformer Unit, taken from the Topping Fractionating Tower
Tucker, LouisPhoto depicts a view of the staff accommodation provided at the Trinidad refinery construction project 1234
Tucker, LouisPhoto of field work at the Trinidad project; includes a view of a trench for fire, make-up water and service lines serving Alkylation and Reforming units
Tucker, LouisPhoto depicts a view of of Trinidad refinery construction project with steelwork and boiler in the foreground and the Alkylation Unit and butane butylene tanks in the background
Tucker, LouisPhoto depicts a view of the construction of the Trinidad project refinery; l-r are two Foster Wheeler boilers and stacks and two Babcock and Wilcox boilers
Tucker, LouisPhoto depicts a view of the Trinidad project refinery construction with tractors at work clearing the site for tanks
Tucker, LouisPhoto depicts a view of a topping heater, topping heater stack, and topping tower at the Trinidad refinery construction project
Tucker, LouisPhoto depicts a view of the new Acid Plant constructed at the Trinidad project 1234
Tucker, LouisPhoto depicts a general view of the Trinidad refinery construction project 1234, looking south
Tucker, LouisPhoto depicts an aerial view of Trinidad proejct 1234 (Oil Refinery construction project)
Tucker, LouisPhoto depicts a view of staff accommodations in Pointe a Pierre, Trinidad; S.M. Blair was involved with oil exploration projects in Trinidad
Photo depicts a view of the Catalyst manufacturing plant showing the two rotary kilns and HCl manufacturing plant under construction at extreme right
Tucker, LouisPhoto depicts a view of the Trinidad project refinery construction with tractors at work clearing the site for tanks
Tucker, LouisPhoto depcits a general view of sections of the Trinidad projects Alkylation Unit and Reformer Unit
Tucker, Louis