Vintage “Old Barn” Lithograph Hand Signed & Numbered 366/375 Embossed Initials

In storage for 40 years with other lithographs - both known and unknown artists. Gorgeous lithograph with ethereal colors across a snowy old barn scene. Beautiful bright sky and contrasting dark trees. Approx. 20.5x24” Unframed. Mailed in a tube. Signed, titled and numbered in pencil by artist - L. Gason? Unable to read signature.