Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Dollars per Net Ton, Not Seasonally Adjusted

Frequency:  Monthly

Notes:

Series Is Presented Here As Two Variables--(1)--Original Data, 1873-1890 (2)--Original Data, 1890-1892. No.1 Railroad Scrap Is Shown Instead Of No.1 Wrought For Philadelphia Beginning September 18, 1890. Source: Weekly Issues Of Iron Age

This NBER data series m04142b appears on the NBER website in Chapter 4 at http://www.nber.org/databases/macrohistory/contents/chapter04.html.

NBER Indicator: m04142b