Antique Lightning Rod Ball Glass SCA Sun Colored Amethyst

Description

Antique 4-1/2" SCA (sun colored amethyst) glass lighting rod ball.  Chips to both collars and dirt/staining on inside-needs a good cleaning, look at pictures closely.
I am not an expert in collectibles so may not notice something that is important to you. PLEASE ask questions if there are important aspects to this item that I have not specifically mentioned.
Pictures are a part of the description.  Please view all images carefully
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questions are welcome. Use The Zoom!