I only buy the best ....Period  !!   Anything less never holds its value !! This working P40 is absolutely flawless !  Has original plug and wire.  The more common Zephyr versions of this Cyclometer digital clocks are selling for between $2000 and $3000 .  And I personally don't like anything art deco without chrome .  The pictures that are blue is the sky , as I took it outside to show off the flawless chrome .   This particular model is way more scarce than the Zephyr's !  On a scale of 1 to 10 with 10 being the best ....I truly need to rate this as an 11 !!!  How amazing , futuristic and beautiful.... as this beauty is 84 years old !!  Note:  the last 8 pictures is just a little bit of history about these Lawson clocks ....