2 Vintage Silver Plated Casserole Dish holders: round + lid & pyrex, rectangular

Description

For sale are two silver plated serving containers to hold pyrex dishes.
The round one is, I think, by Sheffield (see marks).  It has a lid and the corresponding PYREX round casserole dish.  It is approximately 7.5 inches tall with lid on (to the top of the finial), and 14 inches wide with handles.  The Pyrex bowl is about 10 inches in diameter and 3.4 inches tall.  It has some condition issues (a couple of small cracks on lid and some spotting).
The rectangular one has no pyrex casserole insert.  I cannot find the maker, but it has the number 1844 stamped on the inside of each foot. It is about 14 1/2 inches long (not including handles) and  9 3/4 inches wide.  With handles, it is about 18 inches long.  Including handles, it stands about 3 1/4 inches tall.
In addition to condition issues, both could use some cleaning.  Please see photos and let me know if you have any questions.