Delete photographs en masse

click on delete then tick each box near the message --scroll until the end
then click delete and again if a reminder message appears

The photos with no delete button are ones that are synced with accounts such as Facebook, Google+,etc.
This You Tube video shows how to disable that link which will then allow you to delete them from the phone.
Samsung Galaxy S4 SOLVED How to Delete Photos From Gallery App Instant...

The total mass is the sum of the masses of the individual pails
Total mass =18.49*2 kg =36.98 kg

You'll find some photos at https://www.google.com/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1280&bih=737&q=world+trade+center&oq=world+trade&gs_l=img.1.0.0l10.1358.3201.0.5720.11.7.0.4.4.0.83.531.7.7.0....0...1ac.1.29.img..0.11.551.qXkCmc4crng#hl=en&q=world%20trade%20center%20attack&revid=8342918&tbm=isch&imgdii=_

FixYa does not have the right to grant permission to use those photographs. You'll have to get that from the copyright holders of the individual photos.

To delete individual pictures, press the delete button while viewing the picture. The delete button is the top button on the "button bar", marked with a trash can.
http://resources.kodak.com/support/shtml/en/manuals/urg01132/urg01132c4s2.shtml

To delete all pictures, format the internal memory and/or memory card. Memory cards should be formatted each time you finish downloading your pictures to your computer.
http://resources.kodak.com/support/shtml/en/manuals/urg01132/urg01132c5s2.shtml

If you are the individual who posted the picture it's as simple as opening the picture to view it, scrolling down and on the left-hand side of your screen you should see a text link that says 'Delete This Photo.' Click it and it'll give you a confirmation dialog box. Click 'Confirm' and your photograph will be deleted from Facebook.

You can right-swipe on anything you sent or received to remove it from your history. -dave

I take it your camera shows as a mass storage device when you click onto my computer.

1) Double click on your C: drive, when its open RMB single click on the back ground. A box will pop up and offer several options, select NEW the FOLDER.
This will put a folder on your C: drive. With the title new folder highligted in blue, just type the word Photos and hit return. This should rename the new folder to photos.

2) Double LMB click on your photos folder, this should open it up, click on the double square icon in the top right hand corner of the window to reduce its size. Then click on the blue title bar of the window and move it to the right hand side of your screen.

3) Double LMB click on you mass storage device folder. It should open, you may see one or probably 2 folders inside. One is your camera memory, the other is the memory card. One at a time, double click on the a folder, when it opens, are there any files inside ?

If not, just arrow back (Top left hand side of window) and open the next folder. Here there should be your photographs.

Once found got to the menu bar select Edit - Select all. Then back on the menu bar select Copy.

Move your curser to the Photos folder you just created and from the menu bar select File - Paste.

This should copy over all your photos. Once completed to you satisfaction, go back to your camera (MASS STORAGE) and edit - select all then file - delete.

There are a few ways to do so depending if you are wanting to delete individual conversations or the whole history..

check out this link and see if it helps.

http://en.kioskea.net/faq/sujet-1730-how-to-clear-history-msn-messenger#delete-the-complete-history-of-the-conversations-in-msn-messenger