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Douglas VB /
npub17sc…auzf
2024-07-06 17:50:53
in reply to nevent1q…gfcm

Douglas VB on Nostr: bring back the absorptive wavemeters! ...

bring back the absorptive wavemeters!

Author Public Key
npub17scs5mqkkunxmp6uu37lhnq3dnh95k5uafeqwaamu9wv8x86gdysfwauzf