The song itself is in the public domain; various settings, arrangements, performances, and recordings may have their own rightsholders.
The owner of the song 'I can see clearly now' is the SONY Music Entertainment.
See link below. Note: image may be copyright. Check with the owner before using.
For personal use yes, but if you want to reproduce it for other people to use or see outside your house you will need to get permission from the copyright owner and probably pay a fee,
In the United States, a copyright notice consists of three elements:: 1. the © symbol (in some cases (c) is substituted), the word "Copyright" or abbreviation "Copr."; 2. the first year of publication; and 3. the owner of the copyright, either by name, abbreviation, or other designation.
You should always look for the copyright information. If there is none then you need to contact the author or owner of the material and ask them. Never assume. Most of the time though you'll see the license. It could be public domain, creative commons, copyright free, or copyrighted, etc, etc. Check the links below for copyright free resources.
See Circular 1, "Copyright Basics." http://www.copyright.gov/
Lucie Attwell LTD is located in Essex; see the link below for contact information.
A copyright notification usually consists of the copyright symbol, the year, and the rightsholder. For example, see the notification at the bottom of this page.
Copyright exists in an item as soon as it is rendered into "permanent" form. The copyright symbol (©) is not needed, although placing it does give the copyright owner an easier time when trying to legally enforce a copyright infringement claim in the US. Before 1978, the symbol was needed to establish copyright under US law. Before about 1960, if you neglected to include the copyright symbol in a published work, it went immediately to the Public Domain. After about 1960, there was a way to remedy that defect, but anything published without the copyright symbol in the US before then was and is free to anyone to use as they see fit.
YouTube has an excellent discussion of copyright on their website; see the link below.
Contact Beretta, and request an owner's manual. See the link below for an on-line request.
Yes, as long as the new "artwork" is not "derivative" of the original art and you do not misrepresent it as produced or licensed by the copyright owner. See related question on NFL materials: "Can you legally make an item using NFL fabric and sell it?"