{"id":357,"date":"2025-06-13T22:15:49","date_gmt":"2025-06-13T22:15:49","guid":{"rendered":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/2025\/06\/13\/curta-type-ii-mechanical-calculator\/"},"modified":"2025-06-13T22:15:49","modified_gmt":"2025-06-13T22:15:49","slug":"curta-type-ii-mechanical-calculator","status":"publish","type":"post","link":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/2025\/06\/13\/curta-type-ii-mechanical-calculator\/","title":{"rendered":"Curta Type II Mechanical Calculator"},"content":{"rendered":"\n<p>A Type II Curta mechanical calculator, made in Lichtenstein by Contina AG. A larger version with more registers than the Type I., but with the same ingenious handheld design.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"356\" src=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2303-1-768x1024.jpg\" alt=\"\" class=\"wp-image-356\" srcset=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2303-1-768x1024.jpg 768w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2303-1-225x300.jpg 225w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2303-1-1152x1536.jpg 1152w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2303-1.jpg 1500w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"355\" src=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2304-1-1024x768.jpg\" alt=\"\" class=\"wp-image-355\" srcset=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2304-1-1024x768.jpg 1024w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2304-1-300x225.jpg 300w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2304-1-768x576.jpg 768w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2304-1-1536x1152.jpg 1536w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2304-1-1840x1380.jpg 1840w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2304-1.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"354\" src=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2305-2-1-1024x768.jpg\" alt=\"\" class=\"wp-image-354\" srcset=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2305-2-1-1024x768.jpg 1024w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2305-2-1-300x225.jpg 300w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2305-2-1-768x576.jpg 768w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2305-2-1-1536x1152.jpg 1536w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2305-2-1-1840x1380.jpg 1840w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2305-2-1.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"352\" src=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2306-1-1024x1024.jpg\" alt=\"\" class=\"wp-image-352\" srcset=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2306-1-1024x1024.jpg 1024w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2306-1-300x300.jpg 300w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2306-1-150x150.jpg 150w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2306-1-768x768.jpg 768w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2306-1-1536x1536.jpg 1536w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2306-1-1840x1840.jpg 1840w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2306-1-920x920.jpg 920w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2306-1.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"353\" src=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_1473-1-1024x768.jpg\" alt=\"\" class=\"wp-image-353\" srcset=\"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_1473-1-1024x768.jpg 1024w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_1473-1-300x225.jpg 300w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_1473-1-768x576.jpg 768w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_1473-1-1536x1152.jpg 1536w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_1473-1-1840x1380.jpg 1840w, https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_1473-1.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>A Type II Curta mechanical calculator, made in Lichtenstein by Contina AG. A larger version with more registers than the Type I., but with the same ingenious handheld design.<\/p>\n","protected":false},"author":1,"featured_media":351,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[58,149],"class_list":["post-357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-calculator","tag-mechanical","with-image","with-title"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kinetics-online.co.uk\/museum\/wp-content\/uploads\/2025\/06\/img_2305-1.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/posts\/357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/comments?post=357"}],"version-history":[{"count":0,"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/posts\/357\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/media\/351"}],"wp:attachment":[{"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/media?parent=357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/categories?post=357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kinetics-online.co.uk\/museum\/index.php\/wp-json\/wp\/v2\/tags?post=357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}