Eastman developer?

[Melvin J Bramley]

I just looked at an advert for Eastman MQ developer!
5 Packs of it.
What history does this developer have?
I considered adding the packages to my obscure and obsolete darkroom/film collection.

 

[MattKing]

Have you a photo?

 

[mshchem]

I just looked at an advert for Eastman MQ developer!
5 Packs of it.
What history does this developer have?
I considered adding the packages to my obscure and obsolete darkroom/film collection.

Is this the glass tube ancient type?

 

[Melvin J Bramley]

Have you a photo?

 

[Bill Burk]

I’d use it like D-76 I think it was included in darkroom kits

 

[MattKing]

An eBay listing indicating that it might be 115 years old.
https://www.ebay.com/itm/255366753397
If it works, it might even meet @pentaxuser 's need for longevity!

 

[MattKing]

There is a reference to it on page 64 of this 1930 catalogue (page 68 of the pdf): https://www.pacificrimcamera.com/rl/00151/00151.pdf

 

[mshchem]

5 cents (USD) the world was still on the gold standard .