Hoffman Specialty Co. Waterbury Conn.

[SCDigginWithAK]

Hey guys I found this at an old school site that dates from 1911 to 1930s. This item says. Hoffman Specialty Co. Waterbury Conn. Pat Appd for Made in USA. What is this I can't find out what it is.

 

[surf]

Hey AK,

Perhaps part of the former heating plant: Hoffman Specialty Catalog.

1929 Ad Hoffman Controlled Heat ​

 

[SCDigginWithAK]

I don't know, maybe! That's closer than I got!

 

[surf]

Howzabout a steam radiator venting valve?

HOFFMAN Condensate Units and Steam Specialties

 

[SCDigginWithAK]

Howzabout a steam radiator venting valve?

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=838819"/> HOFFMAN Condensate Units and Steam Specialties

No I believe I found it! Air vent. What do you think?

 

[SCDigginWithAK]

No I believe I found it! Air vent. What do you think?

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=838821"/>

I think I'm wrong lol

 

[surf]

I'm a plumbing & heating dunce, so I'll leave it to the more knowledgeable in the home audience...

 

[SCDigginWithAK]

I'm a plumbing & heating dunce, so I'll leave it to the more knowledgeable in the home audience...

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=838832"/>

I believe it goes to a radiator. So you helped a lot!