Looks like a 1950's renovation. You can probably get a decent match on the wall tile from Dal-Tile or American Olean. Maybe the same on floor tile. You'll have to go to a tile supplier, not a big box store. The hexagon tiles on the floor will be tough to match.

It looks like the Mamie Eisenhower generation tile. I think since it's in so-so condition I would toss it and research tile of your home's era. Our main bath is Mamie pink but fits its' 1950's construction so we're working with it till it croaks.

It does look that era. Hmm... was thinking/hoping it could be from the 20s-30s.. wasn't there a boom of color tile in those days, too? Specifically, the floor tile in the blue bathroom seems to be kind of art deco (not sure what that pattern is but I like it).

The tub and the sink might be original, but the tile looks like 50s or early 60s.

I would try to get new floor tile for the blue bathroom. Maybe move the vent to a wall.

The toilets should go. They waste water.

Check out www.restorationtile.com

They Specialize in historic reproduction - I would love to use it eventually in my 1921 Georgian Colonial, but it's $$$$$$$$. But oh so lovely.

Rip it out. It's 70 years old.

The powder room looks in good condition, I'd keep it if you can. For the blue bathroom, try to keep the wall tile but that floor looks rough so I'd replace it with some still era appropriate but new.

The pink and blue bathroom tile is probably earlier than 1950s--you don't generally see that two-colored trim in midcentury bathrooms.

The blue one looks midcentury, but the tub and sink look much older.

The tile is classic 1950’s, if you like it then keep it! Mid century bathrooms are historic in their own right and being ripped out everyday, so sad. But, if you are restoring the house to what it was then the sink and tub are original (see image below), if they are in good condition keep them! They have such character and were made better and heavier than anything you will find today. A little bit of elbo grease and they will be singing once again.

I went on archive.org and looked up bathrooms and tile around 1917 for you; such a wonderful website with a wealth of informatiom. The image below is your bathroom! How fun is that!

https://archive.org/details/BookletdBeautyInTheBathroomQualityEmcoBrassGoodsTestedAnd/page/n3

A common misconception about that time period is that all tile was subway style and white, and all tubs were claw foot; not true.

I know, it’s a kitchen-but I love the floor design. The catalog is fun: https://archive.org/details/homecraft00alad

https://archive.org/details/EconomyInPlumbing

These were the trendy colors in 1918

https://archive.org/details/coverallpaint19100mont

This is what I mean about colorful tile:

https://www.flickr.com/photos/taffeta/8292113109/in/photostream/

Hope this sends you in the right direction, good luck!

P.S. if you still want to match the tile https://retrorenovation.com has links to places that sell period tile.

If it were my blue bathroom, I'd leave the wall tile, sink, and tub. Replace the damaged floor tile and the toilets. I think if you put a claw foot tub in this room, the wall tile will be trashed.

The tub and sink in the blue bath are from the 20s. I'd keep them, if possible. The floor is probably later, yeah. The wall tile--hard to say from your photos. If they're reallly not salvageable, then do what you have to do, but remember that what you put in will not be 1/4 the quality of what you're ripping out.

BTW, as far as the clawfoot, by the 20s that was the budget option for those who couldn't afford a corwith or whatever your corner tub is.

I believe the wall tile in the pink and blue bath may also be original because of the decorated liner below the cap piece--by the mid-century era that would be as stylish as lace cutrains today. The sink is from the fifties or very early sixties, though. They loved pink and blue during the mid-century era but the colors were usually more pastel or more muted than what you have. The twenties and thirties were the time for super bright, saturated pinks and blues. If you're interested in the history of bathroom tile colors, retrorenovation.com has great summaries of the most popular colors and how they changed over the years.

ETA The history of pink in bathrooms:

https://retrorenovation.com/2016/03/22/bathroom-color-pink/

The blue bathroom, I would definitely keep that tub, that’s a great tub. Keep the wall tile if you can, replace the floor tile with a vintage inspired mosaic. Daltile keystone (I think) has a time sucking mosaic design tool online that lets you play with colors and patterns.

mosaic design tool online

Alas, they took this down sometime last year. I'm not sure if dealers still have access to it, but it's gone from their site. They do still have the pdf of standard patterns, though.

Looking at the blue bath again this morning, I suspect that either it had linoleum that finally wore out or that the floor tile had to be disturbed for some repair and then the current floor was put in. Lino was a very popular floor back in the 20s and 30s and they had many different insets and patterns available. You can see a fair number of 1920s bathrooms here:

http://antiquehomestyle.com/inside/bathrooms/1920s/index.htm

Gallery link at upper left of page.

Yes, probably original. Even the mosaic tile floor. If you go to archive.org, you can search for period advertisements and product catalogs. I did searches with the keywords "bathroom" and "tile" during the years 1910-1929 and found a selection of choices. Other search terms might be manufacturers like Kohler and Standard who are still in business. These are screen grabs that struck me as similar to your stuff but you can find much more:

These are quick snips from a tile catalog showing mosaic floor choices from the 1920s.

Don't forget Crane, too. They were very, very big back then. I think the pedestal sink looks most like one of theirs, but everyone copied everyone so much it's hard to tell. Check out "Homes of Comfort," the 1926 Crane catalog at archive. org.

I did notice that the floor pattern uses that kind of mosaic, but they seem to have economised by alternating 4 inches of mosaic with 4 of plain. ETA I'm not sure how professional the job on the floor is, which is one reason I think it may be a later DIY. I remember a mania for DIY tiling in the early 60s. Even my dad (not a DIYer by any means) felt compelled to try it.

Incidentally, if you go directly to the building technology heritage library at archive.org:

https://archive.org/details/buildingtechnologyheritagelibrary

you get a whole list of ways to filter your results, in ways specific to things to do with houses and building.

OMG, writersblock, well, I'm going to have quite the exciting saturday night browsing those! Thanks!

IMO if you are taking to the studs the chances of actually saving the tiles is proably 50% and honestly they are in now ay in keeping with the style of your house.If you are going to all the trouble to gut get new and more functional.

He found swastikas secretly painted inside a cabinet.

That could be creepy and could be not, depending on how old they are. Prior to the 1930s swastikas had been a good luck symbol in almost every country for thousands of years. But if they're spray paint, yeah, they're totally creepy.

The tub in the blue bath is original to the era. So is the sink and tiles. Keep all but the floor since it looks in rough shape. The pink bath is not original. It was probably added in the fifties as the house probably only had a single bathroom