From: jnc at mercury.lcs.mit.edu Subject: Value of 7-track TU10 So what do people think the (monetary) value of a 7-track TU10 master drive is? I have no idea what these older vacuum-column drives are worth - don't recall ever seeing on for sale. This one is in good condition, and has all its Flip Chips. The 7-track is a plus in some ways (rarer), and negative in others (can't read old 9-track tapes, which are probably more common than 7-track). Noel