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[4-H Club milk demonstration]
Photograph of 4-H Club members conducting a cow-milking demonstration. The young woman stands behind a microphone labeled "WBAP." The young man standing next to her holds a milking device against a cow model. The two tables in front of them contain various buckets and pitchers. Two poster boards behind them read "clean barns," "clean cows," and "clean antioxidants."
Date:
1948
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Photograph
System:
The UNT Digital Library
[4-H Club milk demonstration with reporter Layne Beaty]
Photograph of 4-H Club members conducting a cow-milking demonstration. WBAP farm editor, Layne Beaty, stands between a young man and woman behind a microphone labeled "WBAP." The young man standing next to him holds a milking device against a cow model. The two tables in front of them contain various buckets and pitchers. Two poster boards behind them read "clean barns," "clean cows," and "clean antioxidants."
Date:
1948
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Photograph
System:
The UNT Digital Library
D-7 Caterpillar
Caption says, "5-AL-1012. The D-7 caterpillar pulls the model C-7 Briscoe ditcher out of Altus 9.9e lateral after cleaning the lateral."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-997. A D-7 caterpillar pulling a model C-7 Briscoe ditcher into Altus 9.9e lateral. Station approximately 125."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-1000. A D-7 caterpillar pushing the model C-7 Briscoe ditcher back to check. A gasoline motor on the ditcher furnishes power for steering front wheels and handling blades."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-1003. The model C-7 Briscoe ditcher pulled along Altus 9.9e lateral at approximately Station 125. The D-7 caterpillar is using a winch to pull ditcher."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-1011. The D-7 caterpillar pulls the model C-7 Briscoe ditcher out of Altus 9.9e lateral after cleaning the lateral."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-998. A D-7 caterpillar pulling a model C-7 Briscoe ditcher into Altus 9.9e lateral. Station approximately 125. Operator on ditcher can steer front wheels which helps to keep ditcher upright."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-1001. Looking ahead of a D-7 caterpillar at Altus 9.9e lateral approximately Station 125 covered with weeds."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-1004. Hooking C-7 Briscoe ditcher direct to D-7 caterpillar after using the cable and winch where the lateral was soft."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-999. A D-7 caterpillar and model C-7 Briscoe ditcher in Altus 9.9e lateral. Station approximately 125. Ready to back up to check."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-1002. The D-7 caterpillar moves ahead of the moderl C-7 Briscoe ditcher to firm ground. The ditcher is pulled forward by the caterpillar winch."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
D-7 Caterpillar
Caption says, "5-AL-1005. A D-7 caterpillar heading down the Altus 9.9e lateral which is covered with weeds."
Date:
July 16, 1948
Creator:
Finch, F. S.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
N-17, A Delayed Neutron Emitter
The decay scheme of a 4.2 second neutron emitter has been investigated in detail. Chemical and physical evidence shows that it is N{sup 17}, which emits beta rays to a broad excited state of O{sup 17}, which then breaks up into a neutron plus O{sup 16}. The energy spectrum of the neutrons is determined by measuring the energies of the O{sup 16} recoils in a proportional counter. The neutrons have a most probable energy of 0.9 Mev, a 'half width' of less than .5 Mev, and an upper limit of about 2 Mev. {beta}-recoil coincidences are observed, as predicted by the Bohr-Wheeler theory, and the {beta}-ray energy is measured by absorption. The beta rays in coincidence with neutrons have an upper limit of 3.7 {+-} 0.2 Mev. Beta-rays directly to the ground stat of O{sup 17} are not observed because of high background effects, but should have an energy of 8.7 Mev. Some evidence is presented to show that energy is conserved in the {beta}-n transition through the broad excited state in O{sup 17}.
Date:
November 5, 1948
Creator:
Alvarez, L. W.
Object Type:
Report
System:
The UNT Digital Library
A 48-Channel Pulse Height Analyzer for Alpha Energy Measurements
Investigation report of new artificial heavy nuclides conducted at the laboratory.
Date:
October 1, 1948
Creator:
Ghiorso, A.; Jaffey, A. H.; Robinson, H. P. & Weissbourd, B.
Object Type:
Report
System:
The UNT Digital Library
66 Drive-In Theatre
Photograph of an aerial view of the 66 Drive-In Theatre, Tulsa, OK.
Date:
August 23, 1948
Creator:
Delmar L. Curtis Aerial Photo Service
Object Type:
Photograph
System:
The Gateway to Oklahoma History
66 Drive-In Theatre
Photograph of an aerial view of the 66 Drive-In Theatre, Tulsa, OK.
Date:
August 23, 1948
Creator:
Delmar L. Curtis Aerial Photo Service
Object Type:
Photograph
System:
The Gateway to Oklahoma History
100 Area Water Study
This paper gives a cost breakdown of all the water facilities in the 100-F area for the month of January, 1948. Also given is the cost of chlorine for addition to the process water system along with where it is added and in what amounts. Lastly, the average figure for the hardness for the Columbia River water at Hanford.
Date:
September 23, 1948
Creator:
Beekman, S. W.
Object Type:
Report
System:
The UNT Digital Library
100 Areas technical activities report -- Engineering, June, 1948
This report covers work done by the Pile Engineering Groups and work done on special assignments. Topics covered include: slug blistering and corrosion; graphite allocation to DR pile; slug molding; segmental discharge; Van Stone corrosion; flow laboratory modifications; downcomer at B pile; downcomer at D pile; annealing of pile graphite; replacement of pile atmosphere with CO{sub 2}; unit motion; beta experiment; can opening; slug annealing; new technical building, 300 area; and ruptured slugs.
Date:
July 19, 1948
Creator:
Woods, W. K.
Object Type:
Report
System:
The UNT Digital Library
200 Area stack contamination. Interim report, August 2, 1948--October 11, 1948
In connection with the problem of eliminating contamination of the atmosphere by the exhaust from the 221 Building ventilation air stacks, sand filters were previously recommended. Construction of a sand filter in West Area is about completed and construction of a filter in East Area is well underway. This report summarizes the status, technical findings, and comments and suggestions since the writer`s last Interim Report, dated August 6, 1948, was issued.
Date:
October 11, 1948
Creator:
Lapple, C. E.
Object Type:
Report
System:
The UNT Digital Library
200 areas contaminated particle discharge
None
Date:
December 15, 1948
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[200 South Main Street, Midland]
Photograph of a street scene on 200 Main Street in Midland, facing the southeast with several storefronts lining the sidewalks and an intersection in the foreground with a street light hanging above. The Basil Supply Co., a Firestone mechanic shop, the U&1 Cafe, and the Montgomery and Ward Order Office (from left to right) are several of the stores along South Main Street, and at the end of the street (far right) is the railroad depot. Cars are parked along the curb of Main Street, and three people cross the street.
Date:
1948
Creator:
unknown
Object Type:
Photograph
System:
The Portal to Texas History
234-5 Project specification letter 234-41, 235-41 (Supplement D), Chemical Development Laboratory
This letter itemizes the miscellaneous equipment and supplies not previously specified which should be ordered to equip the 234-5 Chemical Development Laboratory. Equipment currently carried in store stock is not included in this list. The vendor is given only to identify the item or as a suggested source of supply.
Date:
October 22, 1948
Creator:
Work, J.B.
Object Type:
Report
System:
The UNT Digital Library
234-5 Project ventilation specifications
This brief memo from the 300 area of the Hanford plant, July 13, 1948, describes the need to redesign the ventilation system so as to minimize hazards associated with performing maintenance work.
Date:
July 13, 1948
Creator:
Work, J.B.
Object Type:
Report
System:
The UNT Digital Library