----- Original Message -----
From: "Nick Zentena" <zentena@xxxxxxxxxxxx>
To: <pure-silver@xxxxxxxxxxxxx>
Sent: Thursday, November 03, 2005 5:05 AM
Subject: [pure-silver] Type I versus Type II perforations?
There are several variations of perforations used on 35mm film but I don't remember seeing them classified this way. What is the source of this?
Does anybody know the differences between these two?
Thanks Nick
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