¿ What is this inside my egg shell ?

[Guy with a Rooster]

Today is day 18 of my incubation.
I ordered 6 eggs from a seller on amazon.
Recieved 8. The US post office did a poor job of handlibg the box. On corner was completly smashed. One egg was cracked. With the Covid-19 we all have been ordering things more often online. This was the only package that ever had labels all around the box that read 'fragil' yet it was the only one to be crushed out of all the things i have ordered.
So back on topic. Day 18 and i stuck my flashlight under my seven remaining eggs.
I think i see veins and growth in all but one. The one shown no signs of veins. The light shown straight through.
I took it outside and cracked open the top.
Let out all the yoke, clearly no development.
I found a spot on the inside. Looked like a burn mark but no mark on the outside of the shell. It look a nice brown color like the rest of the egg.
I took some pictures.
If anybody knows what it is and why it would help my curiosity and understanding.
Thanks

and now here is the out side of the shell on the same spot.

Thanks for looking

 

[MGG]

Today is day 18 of my incubation.
I ordered 6 eggs from a seller on amazon.
Recieved 8. The US post office did a poor job of handlibg the box. On corner was completly smashed. One egg was cracked. With the Covid-19 we all have been ordering things more often online. This was the only package that ever had labels all around the box that read 'fragil' yet it was the only one to be crushed out of all the things i have ordered.
So back on topic. Day 18 and i stuck my flashlight under my seven remaining eggs.
I think i see veins and growth in all but one. The one shown no signs of veins. The light shown straight through.
I took it outside and cracked open the top.
Let out all the yoke, clearly no development.
I found a spot on the inside. Looked like a burn mark but no mark on the outside of the shell. It look a nice brown color like the rest of the egg.
I took some pictures.
If anybody knows what it is and why it would help my curiosity and understanding.
Thanks

View attachment 2122869

View attachment 2122877
View attachment 2122878

and now here is the out side of the shell on the same spot.
View attachment 2122882
View attachment 2122883

Thanks for looking

I'm not sure. I would guess when the hen made the egg something weird happened right there. Maybe @BirdsBeesTrees would know. Sorry that the PO wasn't careful with your eggs. Fingers crossed you still get some.

 

[Guy with a Rooster]

Thanks, yea.
I Think they're growing fine.
Will find out thursday, HATCH DAY

 

[MGG]

Thanks, yea.
I Think they're growing fine.
Will find out thursday, HATCH DAY

Good luck!

 

[BirdsBeesTrees]

I'm sorry your package of eggs got smashed. I've never seen that before. It looks like a burn but it could be bacteria

 

[Guy with a Rooster]

Yes thank you.
I was thinking some kind of infection that permeated the pores in the shell.