. The railroad and engineering journal . ber Boards, 8 X i%Iron. Dowels, 1 diam Bolts % diam. 2* thread. X 3/i Ls, lbs. Cast Washers Bolts % diam., 2 Cast Spools Pounds, 30 d Spikes Mark. Length, i 14—0* t c i6-o- ■4 d 16—0 r/ 16—0 K 3—lO hik I 16—0- i4-o- 1—0 V i-9 r 2—3 under head. s 4 2—5% under head. Add for Two-SiAN Pile Bkidgk. No. Pes. Description. Piles, 13 diam Cap. 12 X 14* Track Stringers, lo X Stringers, 10 X m-|6 X 8* Oak Bridge S X 8 Giiird Rails 3 X 10Cross ..Corbels, 10 X 10 Ikon. Dowels, X* diarii Holts, ■>4 diam., 2 thread 2* X 5
. The railroad and engineering journal . ber Boards, 8 X i%Iron. Dowels, 1 diam Bolts % diam. 2* thread. X 3/i Ls, lbs. Cast Washers Bolts % diam., 2 Cast Spools Pounds, 30 d Spikes Mark. Length, i 14—0* t c i6-o- ■4 d 16—0 r/ 16—0 K 3—lO hik I 16—0- i4-o- 1—0 V i-9 r 2—3 under head. s 4 2—5% under head. Add for Two-SiAN Pile Bkidgk. No. Pes. Description. Piles, 13 diam Cap. 12 X 14* Track Stringers, lo X Stringers, 10 X m-|6 X 8* Oak Bridge S X 8 Giiird Rails 3 X 10Cross ..Corbels, 10 X 10 Ikon. Dowels, X* diarii Holts, ■>4 diam., 2 thread 2* X 5J4 Ls, lbs Cast Washers , % Bolls, 2 thread Cast Spools . Cast Separators. Bolts, y^ diam., 2 thread Bolts, % diam., 3^^ thread^ Boat Spikes, 5-16 square Mark Leiiyth. 14—o16-o*16—o*12—o9-o 5-4 I —92—3 under head. 2—5% under head- 4—2 under ^ under Vol. LXIII, No. 12.] ENGINEERING JOURNAL. 565 ■i 1 ? ■■o -7 ■*,- i « » w^ .-. i X t f ► ■ K ^hil ^.H^ -^ te t*, J ^ -JVw Fig.
Size: 1563px × 1599px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, booksubjectrailroa, bookyear1887
