. Railway mechanical engineer . _L CLASSIFI-CATIONOFCUARD SlZ cOF JOURNAL A B C D E c 5X9 8 9j 4| 61 4* D 5f X 10 8| 10 4s 6i 5i Z 6X11 ioI ioJ 5A 7h 5* r &i X IE 1 I ng 5| 7S 6i Fig. 3—Recommended Form of Dust Guard -CMi* -i FCT^rrirrr > i. SICtNO 4 Classificationof Box. Size ofJournal. A B c D E F G H 1 1ll V Hi >a 4 44 K i;..i;,i1.,i, w i 14 m LV. 4. 1, 54 X 11 1MIX M C 5 by 9 m 7, BiS , 5« I,. 5M II. I2M E. ... 6 by 11 ?. 7\ 8j 11. F ,.... 6Mbyl2 m 9, lli N 0 p .5!40 074 R44 IS s 3i1 T4 I 2 ■•k T4 . ..;» U !l ■>■.104 II » C. 5 by 9 . s\ 24 W by
. Railway mechanical engineer . _L CLASSIFI-CATIONOFCUARD SlZ cOF JOURNAL A B C D E c 5X9 8 9j 4| 61 4* D 5f X 10 8| 10 4s 6i 5i Z 6X11 ioI ioJ 5A 7h 5* r &i X IE 1 I ng 5| 7S 6i Fig. 3—Recommended Form of Dust Guard -CMi* -i FCT^rrirrr > i. SICtNO 4 Classificationof Box. Size ofJournal. A B c D E F G H 1 1ll V Hi >a 4 44 K i;..i;,i1.,i, w i 14 m LV. 4. 1, 54 X 11 1MIX M C 5 by 9 m 7, BiS , 5« I,. 5M II. I2M E. ... 6 by 11 ?. 7\ 8j 11. F ,.... 6Mbyl2 m 9, lli N 0 p .5!40 074 R44 IS s 3i1 T4 I 2 ■•k T4 . ..;» U !l ■>■.104 II » C. 5 by 9 . s\ 24 W by 10. 0, !M E 6 by 11 114 IK F 64 by 12 , . lljj 4« Journal Boxes To meet various suggestions for change, and to increaseuniformity of standards, we submit Fig. 4, showing journalboxes C, D, E and F, recommending that they be substitutedfor the present standards. The bottom of dust guard pocket has been made semi-circular, to reduce the cost of box. The angle of lid face hasbeen made the same for all boxes. Various minor, or unim-portant, dimensions have been unified. No changes affectinginterchangeability, or serviceability, have been made. Springs Compla
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering
