Bulletin . BULLETIN PLAYGBOUND K ii « Sr^ ^ « > 5 «•So „0,O/ %9 I T „0,^ >?,0/ * 20 FRESNO STATE NORMAL SCHOOL. Horizontal required : 4 pieces redwood, 2 inches by 6 inches by 10 pieces redwood, 2 inches by 4 inches by 12 pieces yellow pine, 2 inches by (5 inches by 10 feet. 2 pieces galvanized gas pipe, | inch by 25 inches, threaded 5 inches on pieces galvanized gas pipe, § inch by 25 inches, threaded 3| inches on each pieces galvanized gas pipe, 2 inch by 21 inches, threaded 3% inches on each black lock nuts for f-inch
Bulletin . BULLETIN PLAYGBOUND K ii « Sr^ ^ « > 5 «•So „0,O/ %9 I T „0,^ >?,0/ * 20 FRESNO STATE NORMAL SCHOOL. Horizontal required : 4 pieces redwood, 2 inches by 6 inches by 10 pieces redwood, 2 inches by 4 inches by 12 pieces yellow pine, 2 inches by (5 inches by 10 feet. 2 pieces galvanized gas pipe, | inch by 25 inches, threaded 5 inches on pieces galvanized gas pipe, § inch by 25 inches, threaded 3| inches on each pieces galvanized gas pipe, 2 inch by 21 inches, threaded 3% inches on each black lock nuts for f-inch gas pipe. 8 carriage bolts, with washers. ^ inch by 44 cost of material, including cutting and threading of pipe, about $ HORIZONTAL LADDER. 1X1 «<v/j ;/•..-, i//f and. This ladder is of very simple construction. The use of the lock nuts makes thewhole very rigid and strong. All parts of wood placed in the ground should lie soakedin crude oil; if the oil is hoi, the penetration will be the deeper. No nails are braces are bolted to the uprights. BULLETIN PLAYGEOUND APPARATUS. 21 Slide No. 2. Material required: 2 pieces redwood, 4 inches by 8 inches by. 16 pieces redwood, 2 inches by 6 inches by 16 pieces redwood, 2 inches by C> inches by 14 piece redwood. 2 inches by 6 inches by 2 piece yellow pine. 2 inches by 6 inches by 8 pieces galvanized gas pipe, :l inch by 26 inches long, threaded .>A inches at both ;2 black lock nuts for f-inch pipe. 1 machine holt with large washers. 1 inch by 35 machine bolts with large washers. f inch by 7 inches. 4 lag screws, | inch by 8 inches. 2 pieces galvanized gas pipe. £ inch by 1 inches long, threaded on both pieces galvanized gas
Size: 1511px × 1654px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorc, bookcentury1900, bookdecade1910, bookidbulleti01cali
