 | Pennsylvania. Department of Agriculture - 1914 - 1218 Seiten
...The muslin curtains in the front wall are hinged at the top and can be lifted up. The 3x5 glass sash are hinged at the side and open as indicated on the...that part of the wall will open when desired, thus Stffm /"»«•' NEW JERSEY STATE CURTAIN PROMT, I NTENSIVE., MULTIPLE. UNIT, LAYING HOUSE Oc»itNco... | |
 | Pennsylvania. Department of Agriculture - 1915 - 502 Seiten
...The muslin curtains in the front wall are hinged at the top and can be lifted up. The 3x5 glass sash are hinged at the side and open as indicated on the...and window. This will greatly facilitate cleaning and filling hoppers, etc., in an extremely long house. (This general arrangements of openings was first... | |
 | New Jersey Agricultural Experiment Stations - 1913 - 748 Seiten
...muslin curtains in the front wall are hinged at the top and can be lifted up. The 3 x 5 glass sash are hinged at the side and open as indicated on the...and window. This will greatly facilitate cleaning and filling hoppers in an extremely long house. The dropping boards, perches and nests are beat arranged... | |
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... and grooved yellow pine ; white pine can be used, but is much more expensive. The roof and back wall should be covered with a good roofing paper; all joints should be carefully lapped and cemented. The muslin curtains in the front wall are hinged... 