Globe Pottery Cobridge produced the pattern called Fibre between 1914 and 1934. The mark includes an orb with vertical and horizontal lines with a banner that says Globe Pottery. The orb is topped by a crown which is topped by the pattern name, in this case, Fibre.
You can find the current value at Kovels, Replacements, or Worthpoint online. You need to be signed into these sites to find actual value. Remember that the value means how much an item will cost you. It does not guarantee that you will get that amount if you choose to sell it. If you sell to a dealer or at a consignment shop, remember that the seller must make overhead and profit. If you sell on a site like eBay, you take your chances that someone out there is willing to pay the price that you ask.