Does anyone have information on a D & Co 46 1/2 vertical steam engine? Any information about the company, where it was made, when, etc.?
Could you share a picture?
Guessing 46 1/2 might be a casting number on the base and not the actual model number? Pictures would help

Welcome to the forum
Dunbar Engines were marked D & Co
I've not seen a vertical however.
Here are pictures of the D & Co engine. Hope it helps to locate information.
So, it is Doll and Co, Made in Germany. Probably Pre-War.
Thank you so much for the information. Any ideas on web sites for more information about it? I am new to the game so another question; is there a source for the sight glass tube which is missing. Any help would be appreciated. Thank you.
Thank you so much for the information. Any ideas on web sites for more information about it? I am new to the game so another question; is there a source for the sight glass tube which is missing. Any help would be appreciated. Thank you.
"Rusty" try this website called Historytoy - there you will find exactly the same engine. The glass can be
order by mail in Germany - all you have to do is give him exact measurements - the cost is about $15
Wellcome to the forum, Arnold (picture below some of my verticals)
mail to: frank.ehlert53@web.de
Link:
https://historytoy.com/spielzeug-Dampfspielzeug-Stehende-Dampfmaschinen-Doll-Liste-Aufstellung-aller-Artikel-Nummern [ Guests cannot view attachments ]
Thank you all for the information. I am continuing my quest to learn about these engines.