Anyone know what kind of squash this is?

[lumbercamp]

A friend gave me some squash sets and produced these. I don't know what variety,winter or summer. I checked all my seed catalogs and on line photos and can't find a match. They almost look like a delicata, but are longer and more pear shaped. I asked the guy that gave them to me and he didn't remember what they are. Photos are a immature and mature squash which is 11'' long. Not the best photos, but the mature squash has more yellow then shown in photo.

 

[Tubecity]

Hard to guess, there are so many squash varieties. Looks like a delictia or what about
a crook-neck or a not fully ripe yellow squash. Lot of times, they might go by varying
names in different areas. I'm sure someone on here knows the name for them.

 

[Produce Guy]

Also ,kinda looks like tatuma or mexican white squash.

 

[Gator-Flea]

Hard to till, could be a Butter-nut squash!!