info gnupg1

--show-photos
--no-show-photos: Causes ‘--list-keys’, ‘--list-sigs’, ‘--list-public-keys’, ‘--list-secret-keys’, and verifying a signature to also display the photo ID attached to the key, if any. See also ‘--photo-viewer’. These options are deprecated. Use ‘--list-options [no-]show-photos’ and/or ‘--verify-options [no-]show-photos’ instead.
--show-keyring: Display the keyring name at the head of key listings to show which keyring a given key resides on. This option is deprecated: use ‘--list-options [no-]show-keyring’ instead.
--always-trust: Identical to ‘--trust-model always’. This option is deprecated.
--show-notation
--no-show-notation: Show signature notations in the ‘--list-sigs’ or ‘--check-sigs’ listings as well as when verifying a signature with a notation in it. These options are deprecated. Use ‘--list-options [no-]show-notation’ and/or ‘--verify-options [no-]show-notation’ instead.
--show-policy-url
--no-show-policy-url: Show policy URLs in the ‘--list-sigs’ or ‘--check-sigs’ listings as well as when verifying a signature with a policy URL in it. These options are deprecated. Use ‘--list-options [no-]show-policy-url’ and/or ‘--verify-options [no-]show-policy-url’ instead.