A hand operated projectile extractor to remove unspent projectiles from 155 mm howitzers, which extractor is generally cylindrical, about 18 inches in length, with a handle extending from the rear thereof and with an overall weight of at least about 30 pounds, to provide enough momentum to eject the projectile. The metal patterns provided are suitable for electrical devices including electromagnetic interference shielding devices and touchpad sensors. Films of amorphous SBT can be formed by CVD and then ferroannealed to produce films with Aurivillius phase composition having superior ferroelectric properties suitable for manufacturing high density FRAMs. A common select voltage may be applied to each selected wordline and the common unselect voltage may be applied to each unselected wordline. A fraction of the cover sheet member is separated from the rest of the cover sheet member along at least some of the first cutaway lines, including concurrently separating corresponding fractions of the sealing sheet and the protective sheet in registering fashion. An imaging apparatus includes: an imaging part; and a data processing part which executes a process to create a RAW image file that stores RAW data acquired through the imaging part and a plurality of parameter sets to be applied to a development process of the RAW data and which executes a process to store the file in a storage part.