Paul from SWISCO responded:
May 31, 2011
Good Morning,
This does appear to be the Swisco Series 350 Channel Balance with the stamp option 1920. |
Tom from SWISCO responded:
June 2, 2011
Your stamp of "19B" translates to our stamp of "1920."
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Tom from SWISCO responded:
June 6, 2011
You're welcome. Let us know if you have any other questions.
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Casey from SWISCO responded:
June 7, 2011
Hello,
You are correct. The 20" non-tilt channel balances with stamp 19D normally translate to 1940. |