Hello. My friends and I got out to dig some bottles. It has been too long since we dug last. The pit we were in was producing some 1870/1880s glass. A couple aqua colored ink bottles came that I have not seen before came out. One is a spool type with "CAW's" "INK & PEN" " COMPANY" " NEW YORK" embossed on the front. The other looks to be a master ink. Although it is a lot shorter than any I have seen before. Only 5.75" high. It has in an arch "SANFORD" over "MFG" "CO" embossed on the front. It has a thick tooled top, but no pour spout. What is your opinions on rarity and value for these. Thanks in advance. Dave