Small and large.  Both have bit tip staining.  VGC

Both amber.  Dr. J. Hostetters Stomach Bitters.  Both lightly tip stained.

Both aqua glass. -   Burdock Blood Bitters.  Foster Milburn Co, Buffalo NY.  Other - Poor Man's Family Bitters.  Both lightly tip stained.  GC

Small aqua glass S.B.Goff's Herb Bitters, Camden, NJ.  Other is aqua glass Dr. Flint's Quaker Bitters, Providence R.I.  Both lightly tip stained.  Large bottle has chip to back base corner. 

Both amber.  Both Dr. Doyle's Hop Bitters, VGC

Both amber.  Brown Chemical Co. Iron Bitters, crack in lip.  Other Prickley Ash Bitters. Both have few  minor marks, VGC

Both ion rests.  1.  E.North's Mineral Waters. Swan tm, lightly tip stained, GC  2.  Silloth Mineral Water Company, Yacht tm.Few minor  marks, VGC

Also a Bottle Collector's Guide to Newcastle on Tyne.  VGC

1.  Small C.R.Moore, Daylesford  demijohn.  2.  Jar Muirhead & Sons, Liverpool, couple minor flakes to lip.  3.  Radams Microbe Killer, applied badges.  Discoloured body and chip to side liop, glaze wear to pouring lip.