Charles Lockhart

Charles Lockhart (HMSSY)

Location: Oil City, PA 16301 Venango County
Buy Pennsylvania State flags at!
Country: United States of America
Buy United States of America flags at!

N 41° 26.06', W 79° 42.43'

  • 0 check ins
  • 0 favorites


The largest crude oil refiner in Pittsburgh in the 1860s. Lockhart, Frew and Company merged its seven refineries with Standard Oil in 1874. Lockhart served on the board, managing 80% of United States oil refining, transport, and marketing. One of the original firm's offices was here.
Year Placed2007
Placed ByPennsylvania Historical and Museum Commission
Marker ConditionNo reports yet
Date Added Saturday, September 27th, 2014 at 1:59am PDT -07:00
Sorry, but we don't have a picture of this historical marker yet. If you have a picture, please share it with us. It's simple to do. 1) Become a member. 2) Adopt this historical marker listing. 3) Upload the picture.
Locationbig map
UTM (WGS84 Datum)17T E 608013 N 4587780
Decimal Degrees41.43433333, -79.70716667
Degrees and Decimal MinutesN 41° 26.06', W 79° 42.43'
Degrees, Minutes and Seconds41° 26' 3.60" N, 79° 42' 25.80" W
Driving DirectionsGoogle Maps
Area Code(s)814
Closest Postal AddressAt or near 222 Center St, Oil City PA 16301, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

Is this marker missing? Are the coordinates wrong? Do you have additional information that you would like to share with us? If so, check in.

Nearby Markersshow on map
Check Ins  check in   |    all

Have you seen this marker? If so, check in and tell us about it.

Comments 0 comments

Maintenance Issues
  1. Is this marker part of a series?
  2. What historical period does the marker represent?
  3. What historical place does the marker represent?
  4. What type of marker is it?
  5. What class is the marker?
  6. What style is the marker?
  7. Does the marker have a number?
  8. This marker needs at least one picture.
  9. Can this marker be seen from the road?
  10. Is the marker in the median?