a0 : = 240
230 ! k 230 N
>
090 220 (@)
210 | 219
wl laf
90 iso =
80 | | 1g}
i
60 | 160 te
150 > = 150 ,
140 | 140 ‘
& 130 ;
= 120 120!
S 1110 Ba 110°
100 _ a
190 mst [290
o | _! af
os eal J9 =
60 ola
ol EE
40 : © ! 40 r=SEE
 al i i “ic.oelerOnsRY | | 30 2
lo |. | WSR. 0.4 { | hil mr JF pe | [| Ue
mlelale Ella lslelele- ini mle ~Toiolal=lale]l=Tulelsls low
hel 1 1 7 | EY 2 il
Fic. . THE EQUIVALENT IN DOLLARS OF 100 COMMODITY UNITS.
This diagram is based on index numbers determined by the Bureau of Labor Statistics of the U. S. Department of Labor, from
the wholesale prices of a large number of articles (now more than 290) which taken collectively in the proportion of annual
Con bi pa at the average prices of the 10 years, 19oo to 190g, have been used to establish a Commodity Unit — called for con-