It is to mark it as either promo or clearance. On LP's they would clip a corner of the jacket.
If the 45 Lp's have the small additional hole in the same location, though they are from different recording companies could there be another purpose for it other than to denote a promo record. Such as a alignment hole of some type?
Vinyl is a strong plastic that is used to make records. Synonyms for vinyl include album, 45, singles, LPs, and discs.
There were only Mono LP vinyl records. 45's were introduced in 1949. LPs sold for around $1.00
If you fire a .45 caliber bullet at a paper target, it will leave a .45 inch hole.
45. Leaves a bigger hole
The correct answer is: D(45) is the depth, in feet, of the hole after digging for 45 minutes.
Another way to write 45% would be 0.45, 45/100, 450/1000, or 4500/10000.
Nothing, .45 auto is just another name for .45ACP.
45=3*3*5
45 percent can be written as:45%0.4545/100 or 9/20
90 - 45 = 45 So another 45 degree angle is the complement of a 45 degree angle.
a bell hole is a hole dug in a upside down bell shape around a pipe sunk into the ground so it can be cut or welded. arkansas.... ozarks..... hills..... 45 degree angles..... get it?
The factors of 45 are 1,3,5,9,15 and 45. For them to be common, they need to be compared with another set of factors.