Washer bottle question

[cudamadd]

So I would like to replace my 70 cuda under the hood  washer bottle . It has the manual reservoir. Question I see that some vendors are selling  a yellow coloured bottle. And some are sellering the clear white bottles . When I got this car it did not have a bottle at all . Is there a rule that one colour is for a manual system ? And the other is for electric system ? Thanks to you all for reading this 

[anlauto]

NO....simply put....the "yellowed" bottles are supposed to look old and original more so, then the "white" bottles. People say the white bottles are too white and don't represent an accurate reproduction of what they are supposed to look like .

There is a major difference in the manual bottle VS the electric bottle though...The manual bottle has a hose nipple to connect the hose where the electric bottle has a hole to mount the electric pump.....it has nothing to do with the colour of the bottle.

[cudamadd]

Thank you Alan thats helped me heaps cheers