Link to a vintage mercury glass thermometer

Hope I'm not breaking any rules here by posting the link - but accidentally - really! - ran across this thermometer for sale when looking for mercury glass.

Thought someone might be interested - just heed the mercury warnings!

http://www.etsy.com/listing/57513782/vintage-mercury-glass-thermometer-made?ref=sr_gallery_34&ga_search_query=mercury+glass&ga_search_type=all&ga_page=12&max=50&order=date_desc&includes[0]=tags&includes[1]=title

I don't know the seller or have any affiliation with the site - other than it's a fun place to shop!