Watermark 384 In Multiple

I hope someone can help me with this topic and the answer may be easy since I'm fairly new to collecting stamps. I have a Cayman Island ,Scott 453b, with the 384 watermark. The watermark is in multiples and not just a single crown and script CA. Any examples I see of watermark 384 are just singles. Is the multiple 384's common? I thought there may be a distinction between single and multiple watermarks. Scan is included but you really cannot see the watermark. Thanks all.

Hi.

Could you describe the stamp or show the front, please? Scott numbers don't mean much to those of us who've never seen a Scott catalogue!

Hope this helps.

here is what I refer to as watermark 384.

Van I don't think I've ever seen a modem Commonwealth watermark in any other configuration except multiples.