Pacific municipalities . USING THE SIEBEN SYSTEM IN CLEVELAND, OHIO Mo., for cleaning and disinfecting sewers. The large engravings printed in thefollowing pages are intended to show how the system is used, while the twosmaller ones are taken from photographs of two bunches of weeds extracted by a* VI « S ^ EL (T> ^ (T ~; 3 f ^ C. n 3 w ^ ^ c 3 n t a; ?i X s •-I n> ui t>i >o o r* o n ^- (T 3 «> 3- C — — c _ (0 SJ 2 3 o 52, y !U 3n P3 O o S rtl :/^ 3 ft 3 o (T V o n rtl a 3 3 g n rt (D v. -^ c :i = n p 02, ft >^ ^ ^ 3 :r 7:, t^5 rt T. X rn ^^ ^^ (T O (/; 3 ^3 ftft rtl ^ 3 P 3
Pacific municipalities . USING THE SIEBEN SYSTEM IN CLEVELAND, OHIO Mo., for cleaning and disinfecting sewers. The large engravings printed in thefollowing pages are intended to show how the system is used, while the twosmaller ones are taken from photographs of two bunches of weeds extracted by a* VI « S ^ EL (T> ^ (T ~; 3 f ^ C. n 3 w ^ ^ c 3 n t a; ?i X s •-I n> ui t>i >o o r* o n ^- (T 3 «> 3- C — — c _ (0 SJ 2 3 o 52, y !U 3n P3 O o S rtl :/^ 3 ft 3 o (T V o n rtl a 3 3 g n rt (D v. -^ c :i = n p 02, ft >^ ^ ^ 3 :r 7:, t^5 rt T. X rn ^^ ^^ (T O (/; 3 ^3 ftft rtl ^ 3 P 3 1^ ^ rt ft> - ?s. -1 ;l. r+ v: r/) ft 0) 3 ft o ft ^ O O ft.
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Keywords: ., bookauthorleagueof, bookcentury1900, bookdecade1900, bookyear1903
